Index: head/en_US.ISO8859-1/books/handbook/ports/chapter.xml =================================================================== --- head/en_US.ISO8859-1/books/handbook/ports/chapter.xml (revision 47482) +++ head/en_US.ISO8859-1/books/handbook/ports/chapter.xml (revision 47483) @@ -1,1901 +1,1900 @@ Installing Applications: Packages and Ports Synopsis ports packages &os; is bundled with a rich collection of system tools as part of the base system. In addition, &os; provides two complementary technologies for installing third-party software: the &os; Ports Collection, for installing from source, and packages, for installing from pre-built binaries. Either method may be used to install software from local media or from the network. After reading this chapter, you will know: The difference between binary packages and ports. How to find third-party software that has been ported to &os;. How to manage binary packages using pkg. How to build third-party software from source using the Ports Collection. How to find the files installed with the application for post-installation configuration. What to do if a software installation fails. Overview of Software Installation The typical steps for installing third-party software on a &unix; system include: Find and download the software, which might be distributed in source code format or as a binary. Unpack the software from its distribution format. This is typically a tarball compressed with &man.compress.1;, &man.gzip.1;, or &man.bzip2.1;. Locate the documentation in INSTALL, README or some file in a doc/ subdirectory and read up on how to install the software. If the software was distributed in source format, compile it. This may involve editing a Makefile or running a configure script. Test and install the software. If the software package was not deliberately ported, or tested to work, on &os;, the source code may need editing in order for it to install and run properly. At the time of this writing, over &os.numports; third-party applications have been ported to &os;. A &os; package contains pre-compiled copies of all the commands for an application, as well as any configuration files and documentation. A package can be manipulated with the pkg commands, such as pkg install. A &os; port is a collection of files designed to automate the process of compiling an application from source code. The files that comprise a port contain all the necessary information to automatically download, extract, patch, compile, and install the application. The ports system can also be used to generate packages which can be manipulated with the &os; package management commands. Both packages and ports understand dependencies. If a package or port is used to install an application and a dependent library is not already installed, the library will automatically be installed first. While the two technologies are similar, packages and ports each have their own strengths. Select the technology that meets your requirements for installing a particular application. Package Benefits A compressed package tarball is typically smaller than the compressed tarball containing the source code for the application. Packages do not require compilation time. For large applications, such as Mozilla, KDE, or GNOME, this can be important on a slow system. Packages do not require any understanding of the process involved in compiling software on &os;. Port Benefits Packages are normally compiled with conservative options because they have to run on the maximum number of systems. By compiling from the port, one can change the compilation options. Some applications have compile-time options relating to which features are installed. For example, Apache can be configured with a wide variety of different built-in options. In some cases, multiple packages will exist for the same application to specify certain settings. For example, Ghostscript is available as a ghostscript package and a ghostscript-nox11 package, depending on whether or not Xorg is installed. Creating multiple packages rapidly becomes impossible if an application has more than one or two different compile-time options. The licensing conditions of some software forbid binary distribution. Such software must be distributed as source code which must be compiled by the end-user. Some people do not trust binary distributions or prefer to read through source code in order to look for potential problems. Source code is needed in order to apply custom patches. To keep track of updated ports, subscribe to the &a.ports; and the &a.ports-bugs;. Before installing any application, check for security issues related to the application or type pkg audit -F to check all installed applications for known vulnerabilities. The remainder of this chapter explains how to use packages and ports to install and manage third-party software on &os;. Finding Software &os;'s list of available applications is growing all the time. There are a number of ways to find software to install: The &os; web site maintains an up-to-date searchable list of all the available applications, at http://www.FreeBSD.org/ports/. The ports can be searched by application name or by software category. FreshPorts Dan Langille maintains FreshPorts.org which provides a comprehensive search utility and also tracks changes to the applications in the Ports Collection. Registered users can create a customized watch list in order to receive an automated email when their watched ports are updated. SourceForge If finding a particular application becomes challenging, try searching a site like SourceForge.net or GitHub.com then check back at the &os; site to see if the application has been ported. pkg search To search the binary package repository for an application: &prompt.root; pkg search subversion git-subversion-1.9.2 java-subversion-1.8.8_2 p5-subversion-1.8.8_2 py27-hgsubversion-1.6 py27-subversion-1.8.8_2 ruby-subversion-1.8.8_2 subversion-1.8.8_2 subversion-book-4515 subversion-static-1.8.8_2 subversion16-1.6.23_4 subversion17-1.7.16_2 Package names include the version number and in case of ports based on python, the version number of the version of python the package was built with. Some ports also have multiple versions available. In case of subversion there are different versions available, as well as different compile options. In this case, the staticly linked version of subversion. When indicating which package to install, it is best to specify the application by the port origin, which is the path in the ports tree. Repeat the pkg search with to list the origin of each package: &prompt.root; pkg search -o subversion devel/git-subversion java/java-subversion devel/p5-subversion devel/py-hgsubversion devel/py-subversion devel/ruby-subversion devel/subversion16 devel/subversion17 devel/subversion devel/subversion-book devel/subversion-static Searching by shell globs, regular expressions, exact match, by description, or any other field in the repository database is also supported by pkg search. After installing ports-mgmt/pkg or ports-mgmt/pkg-devel, see &man.pkg-search.8; for more details. If the Ports Collection is already installed, there are several methods to query the local version of the ports tree. To find out which category a port is in, type whereis file, where file is the program to be installed: &prompt.root; whereis lsof lsof: /usr/ports/sysutils/lsof Alternately, an &man.echo.1; statement can be used: &prompt.root; echo /usr/ports/*/*lsof* /usr/ports/sysutils/lsof Note that this will also return any matched files downloaded into the /usr/ports/distfiles directory. Another way to find software is by using the Ports Collection's built-in search mechanism. To use the search feature, cd to /usr/ports then run make search name=program-name where program-name is the name of the software. For example, to search for lsof: &prompt.root; cd /usr/ports &prompt.root; make search name=lsof Port: lsof-4.88.d,8 Path: /usr/ports/sysutils/lsof Info: Lists information about open files (similar to fstat(1)) Maint: ler@lerctr.org Index: sysutils B-deps: R-deps: The built-in search mechanism uses a file of index information. If a message indicates that the INDEX is required, run make fetchindex to download the current index file. With the INDEX present, make search will be able to perform the requested search. The Path: line indicates where to find the port. To receive less information, use the quicksearch feature: &prompt.root; cd /usr/ports &prompt.root; make quicksearch name=lsof Port: lsof-4.88.d,8 Path: /usr/ports/sysutils/lsof Info: Lists information about open files (similar to fstat(1)) For more in-depth searching, use make search key=string or make quicksearch key=string, where string is some text to search for. The text can be in comments, descriptions, or dependencies in order to find ports which relate to a particular subject when the name of the program is unknown. When using search or quicksearch, the search string is case-insensitive. Searching for LSOF will yield the same results as searching for lsof. Using <application>pkg</application> for Binary Package Management pkg is the next generation replacement for the traditional &os; package management tools, offering many features that make dealing with binary packages faster and easier. pkg is not a replacement for port management tools like ports-mgmt/portmaster or ports-mgmt/portupgrade. These tools can be used to install third-party software from both binary packages and the Ports Collection, while pkg installs only binary packages. Getting Started with <application>pkg</application> - &os; 8.4 and later includes a bootstrap utility - which can be used to download and install - pkg, along with its manual - pages. + &os; includes a bootstrap utility which can be used to + download and install pkg, along + with its manual pages. To bootstrap the system, run: &prompt.root; /usr/sbin/pkg For earlier &os; versions, pkg must instead be installed from the Ports Collection or as a binary package. To install the port, run: &prompt.root; cd /usr/ports/ports-mgmt/pkg &prompt.root; make &prompt.root; make install clean When upgrading an existing system that originally used the older package system, the database must be converted to the new format, so that the new tools are aware of the already installed packages. Once pkg has been installed, the package database must be converted from the traditional format to the new format by running this command: &prompt.root; pkg2ng This step is not required for new installations that do not yet have any third-party software installed. This step is not reversible. Once the package database has been converted to the pkg format, the traditional pkg_* tools should no longer be used. The package database conversion may emit errors as the contents are converted to the new version. Generally, these errors can be safely ignored. However, a list of third-party software that was not successfully converted will be listed after pkg2ng has finished and these applications must be manually reinstalled. To ensure that the &os; Ports Collection registers new software with pkg, and not the traditional packages format, &os; versions earlier than 10.X require this line in /etc/make.conf: WITH_PKGNG= yes By default pkg uses the &os; package mirrors. For information about building a custom package repository, see Additional pkg configuration options are described in &man.pkg.conf.5;. Usage information for pkg is available in the &man.pkg.8; manpage or by running pkg without additional arguments. Each pkg command argument is documented in a command-specific manual page. To read the manual page for pkg install, for example, run either of these commands: &prompt.root; pkg help install &prompt.root; man pkg-install The rest of this section demonstrates common binary package management tasks which can be performed using pkg. Each demonstrated command provides many switches to customize its use. Refer to a command's help or man page for details and more examples. Obtaining Information About Installed Packages Information about the packages installed on a system can be viewed by running pkg info which, when run without any switches, will list the package version for either all installed packages or the specified package. For example, to see which version of pkg is installed, run: &prompt.root; pkg info pkg pkg-1.1.4_1 Installing and Removing Packages To install a binary package use the following command, where packagename is the name of the package to install: &prompt.root; pkg install packagename This command uses repository data to determine which version of the software to install and if it has any uninstalled dependencies. For example, to install curl: &prompt.root; pkg install curl Updating repository catalogue /usr/local/tmp/All/curl-7.31.0_1.txz 100% of 1181 kB 1380 kBps 00m01s /usr/local/tmp/All/ca_root_nss-3.15.1_1.txz 100% of 288 kB 1700 kBps 00m00s Updating repository catalogue The following 2 packages will be installed: Installing ca_root_nss: 3.15.1_1 Installing curl: 7.31.0_1 The installation will require 3 MB more space 0 B to be downloaded Proceed with installing packages [y/N]: y Checking integrity... done [1/2] Installing ca_root_nss-3.15.5_1... done [2/2] Installing curl-7.31.0_1... done Cleaning up cache files...Done The new package and any additional packages that were installed as dependencies can be seen in the installed packages list: &prompt.root; pkg info ca_root_nss-3.15.5_1 The root certificate bundle from the Mozilla Project curl-7.31.0_1 Non-interactive tool to get files from FTP, GOPHER, HTTP(S) servers pkg-1.1.4_6 New generation package manager Packages that are no longer needed can be removed with pkg delete. For example: &prompt.root; pkg delete curl The following packages will be deleted: curl-7.31.0_1 The deletion will free 3 MB Proceed with deleting packages [y/N]: y [1/1] Deleting curl-7.31.0_1... done Upgrading Installed Packages Installed packages can be upgraded to their latest versions by running: &prompt.root; pkg upgrade This command will compare the installed versions with those available in the repository catalogue and upgrade them from the repository. Auditing Installed Packages Occasionally, software vulnerabilities may be discovered in third-party applications. To address this, pkg includes a built-in auditing mechanism. To determine if there are any known vulnerabilities for the software installed on the system, run: &prompt.root; pkg audit -F Automatically Removing Leaf Dependencies Removing a package may leave behind dependencies which are no longer required. Unneeded packages that were installed as dependencies can be automatically detected and removed using: &prompt.root; pkg autoremove Packages to be autoremoved: ca_root_nss-3.13.5 The autoremoval will free 723 kB Proceed with autoremoval of packages [y/N]: y Deinstalling ca_root_nss-3.15.1_1... done Restoring the Package Database Unlike the traditional package management system, pkg includes its own package database backup mechanism. This functionality is enabled by default. To disable the periodic script from backing up the package database, set daily_backup_pkgdb_enable="NO" in &man.periodic.conf.5;. To restore the contents of a previous package database backup, run the following command replacing /path/to/pkg.sql with the location of the backup: &prompt.root; pkg backup -r /path/to/pkg.sql If restoring a backup taken by the periodic script, it must be decompressed prior to being restored. To run a manual backup of the pkg database, run the following command, replacing /path/to/pkg.sql with a suitable file name and location: &prompt.root; pkg backup -d /path/to/pkg.sql Removing Stale Packages By default, pkg stores binary packages in a cache directory defined by PKG_CACHEDIR in &man.pkg.conf.5;. Only copies of the latest installed packages are kept. Older versions of pkg kept all previous packages. To remove these outdated binary packages, run: &prompt.root; pkg clean The entire cache may be cleared by running: &prompt.root; pkg clean -a Modifying Package Metadata Software within the &os; Ports Collection can undergo major version number changes. To address this, pkg has a built-in command to update package origins. This can be useful, for example, if lang/php5 is renamed to lang/php53 so that lang/php5 can now represent version 5.4. To change the package origin for the above example, run: &prompt.root; pkg set -o lang/php5:lang/php53 As another example, to update lang/ruby18 to lang/ruby19, run: &prompt.root; pkg set -o lang/ruby18:lang/ruby19 As a final example, to change the origin of the libglut shared libraries from graphics/libglut to graphics/freeglut, run: &prompt.root; pkg set -o graphics/libglut:graphics/freeglut When changing package origins, it is important to reinstall packages that are dependent on the package with the modified origin. To force a reinstallation of dependent packages, run: &prompt.root; pkg install -Rf graphics/freeglut Using the Ports Collection The Ports Collection is a set of Makefiles, patches, and description files stored in /usr/ports. This set of files is used to compile and install applications on &os;. Before an application can be compiled using a port, the Ports Collection must first be installed. If it was not installed during the installation of &os;, use one of the following methods to install it: Portsnap Method The base system of &os; includes Portsnap. This is a fast and user-friendly tool for retrieving the Ports Collection and is the recommended choice for most users. This utility connects to a &os; site, verifies the secure key, and downloads a new copy of the Ports Collection. The key is used to verify the integrity of all downloaded files. To download a compressed snapshot of the Ports Collection into /var/db/portsnap: &prompt.root; portsnap fetch When running Portsnap for the first time, extract the snapshot into /usr/ports: &prompt.root; portsnap extract After the first use of Portsnap has been completed as shown above, /usr/ports can be updated as needed by running: &prompt.root; portsnap fetch &prompt.root; portsnap update When using fetch, the extract or the update operation may be run consecutively, like so: &prompt.root; portsnap fetch update Subversion Method If more control over the ports tree is needed or if local changes need to be maintained, Subversion can be used to obtain the Ports Collection. Refer to the Subversion Primer for a detailed description of Subversion. Subversion must be installed before it can be used to check out the ports tree. If a copy of the ports tree is already present, install Subversion like this: &prompt.root; cd /usr/ports/devel/subversion &prompt.root; make install clean If the ports tree is not available, or pkg is being used to manage packages, Subversion can be installed as a package: &prompt.root; pkg install subversion Check out a copy of the ports tree. For better performance, replace svn0.us-east.FreeBSD.org with a Subversion mirror close to your geographic location: &prompt.root; svn checkout https://svn0.us-east.FreeBSD.org/ports/head /usr/ports As needed, update /usr/ports after the initial Subversion checkout: &prompt.root; svn update /usr/ports The Ports Collection installs a series of directories representing software categories with each category having a subdirectory for each application. Each subdirectory, also referred to as a ports skeleton, contains a set of files that tell &os; how to compile and install that program. Each port skeleton includes these files and directories: Makefile: contains statements that specify how the application should be compiled and where its components should be installed. distinfo: contains the names and checksums of the files that must be downloaded to build the port. files/: this directory contains any patches needed for the program to compile and install on &os;. This directory may also contain other files used to build the port. pkg-descr: provides a more detailed description of the program. pkg-plist: a list of all the files that will be installed by the port. It also tells the ports system which files to remove upon deinstallation. Some ports include pkg-message or other files to handle special situations. For more details on these files, and on ports in general, refer to the &os; Porter's Handbook. The port does not include the actual source code, also known as a distfile. The extract portion of building a port will automatically save the downloaded source to /usr/ports/distfiles. Installing Ports ports installing This section provides basic instructions on using the Ports Collection to install or remove software. The detailed description of available make targets and environment variables is available in &man.ports.7;. Before compiling any port, be sure to update the Ports Collection as described in the previous section. Since the installation of any third-party software can introduce security vulnerabilities, it is recommended to first check for known security issues related to the port. Alternately, run pkg audit -F before installing a new port. This command can be configured to automatically perform a security audit and an update of the vulnerability database during the daily security system check. For more information, refer to &man.pkg-audit.8; and &man.periodic.8;. Using the Ports Collection assumes a working Internet connection. It also requires superuser privilege. To compile and install the port, change to the directory of the port to be installed, then type make install at the prompt. Messages will indicate the progress: &prompt.root; cd /usr/ports/sysutils/lsof &prompt.root; make install >> lsof_4.88D.freebsd.tar.gz doesn't seem to exist in /usr/ports/distfiles/. >> Attempting to fetch from ftp://lsof.itap.purdue.edu/pub/tools/unix/lsof/. ===> Extracting for lsof-4.88 ... [extraction output snipped] ... >> Checksum OK for lsof_4.88D.freebsd.tar.gz. ===> Patching for lsof-4.88.d,8 ===> Applying FreeBSD patches for lsof-4.88.d,8 ===> Configuring for lsof-4.88.d,8 ... [configure output snipped] ... ===> Building for lsof-4.88.d,8 ... [compilation output snipped] ... ===> Installing for lsof-4.88.d,8 ... [installation output snipped] ... ===> Generating temporary packing list ===> Compressing manual pages for lsof-4.88.d,8 ===> Registering installation for lsof-4.88.d,8 ===> SECURITY NOTE: This port has installed the following binaries which execute with increased privileges. /usr/local/sbin/lsof &prompt.root; Since lsof is a program that runs with increased privileges, a security warning is displayed as it is installed. Once the installation is complete, the prompt will be returned. Some shells keep a cache of the commands that are available in the directories listed in the PATH environment variable, to speed up lookup operations for the executable file of these commands. Users of the tcsh shell should type rehash so that a newly installed command can be used without specifying its full path. Use hash -r instead for the sh shell. Refer to the documentation for the shell for more information. During installation, a working subdirectory is created which contains all the temporary files used during compilation. Removing this directory saves disk space and minimizes the chance of problems later when upgrading to the newer version of the port: &prompt.root; make clean ===> Cleaning for lsof-88.d,8 &prompt.root; To save this extra step, instead use make install clean when compiling the port. Customizing Ports Installation Some ports provide build options which can be used to enable or disable application components, provide security options, or allow for other customizations. Examples include www/firefox, security/gpgme, and mail/sylpheed-claws. If the port depends upon other ports which have configurable options, it may pause several times for user interaction as the default behavior is to prompt the user to select options from a menu. To avoid this, run make config-recursive within the port skeleton to do this configuration in one batch. Then, run make install [clean] to compile and install the port. When using config-recursive, the list of ports to configure are gathered by the all-depends-list target. It is recommended to run make config-recursive until all dependent ports options have been defined, and ports options screens no longer appear, to be certain that all dependency options have been configured. There are several ways to revisit a port's build options menu in order to add, remove, or change these options after a port has been built. One method is to cd into the directory containing the port and type make config. Another option is to use make showconfig. Another option is to execute make rmconfig which will remove all selected options and allow you to start over. All of these options, and others, are explained in great detail in &man.ports.7;. The ports system uses &man.fetch.1; to download the source files, which supports various environment variables. The FTP_PASSIVE_MODE, FTP_PROXY, and FTP_PASSWORD variables may need to be set if the &os; system is behind a firewall or FTP/HTTP proxy. See &man.fetch.3; for the complete list of supported variables. For users who cannot be connected to the Internet all the time, make fetch can be run within /usr/ports, to fetch all distfiles, or within a category, such as /usr/ports/net, or within the specific port skeleton. Note that if a port has any dependencies, running this command in a category or ports skeleton will not fetch the distfiles of ports from another category. Instead, use make fetch-recursive to also fetch the distfiles for all the dependencies of a port. In rare cases, such as when an organization has a local distfiles repository, the MASTER_SITES variable can be used to override the download locations specified in the Makefile. When using, specify the alternate location: &prompt.root; cd /usr/ports/directory &prompt.root; make MASTER_SITE_OVERRIDE= \ ftp://ftp.organization.org/pub/FreeBSD/ports/distfiles/ fetch The WRKDIRPREFIX and PREFIX variables can override the default working and target directories. For example: &prompt.root; make WRKDIRPREFIX=/usr/home/example/ports install will compile the port in /usr/home/example/ports and install everything under /usr/local. &prompt.root; make PREFIX=/usr/home/example/local install will compile the port in /usr/ports and install it in /usr/home/example/local. And: &prompt.root; make WRKDIRPREFIX=../ports PREFIX=../local install will combine the two. These can also be set as environmental variables. Refer to the manual page for your shell for instructions on how to set an environmental variable. Removing Installed Ports ports removing Installed ports can be uninstalled using pkg delete. Examples for using this command can be found in the &man.pkg-delete.8; manpage. Alternately, make deinstall can be run in the port's directory: &prompt.root; cd /usr/ports/sysutils/lsof make deinstall ===> Deinstalling for sysutils/lsof ===> Deinstalling Deinstallation has been requested for the following 1 packages: lsof-4.88.d,8 The deinstallation will free 229 kB [1/1] Deleting lsof-4.88.d,8... done It is recommended to read the messages as the port is uninstalled. If the port has any applications that depend upon it, this information will be displayed but the uninstallation will proceed. In such cases, it may be better to reinstall the application in order to prevent broken dependencies. Upgrading Ports ports upgrading Over time, newer versions of software become available in the Ports Collection. This section describes how to determine which software can be upgraded and how to perform the upgrade. To determine if newer versions of installed ports are available, ensure that the latest version of the ports tree is installed, using the updating command described in either or . On &os; 10 and later, or if the system has been converted to pkg, the following command will list the installed ports which are out of date: &prompt.root; pkg version -l "<" For &os; 9.X and lower, the following command will list the installed ports that are out of date: &prompt.root; pkg_version -l "<" Before attempting an upgrade, read /usr/ports/UPDATING from the top of the file to the date closest to the last time ports were upgraded or the system was installed. This file describes various issues and additional steps users may encounter and need to perform when updating a port, including such things as file format changes, changes in locations of configuration files, or any incompatibilities with previous versions. Make note of any instructions which match any of the ports that need upgrading and follow these instructions when performing the upgrade. To perform the actual upgrade, use either Portmaster or Portupgrade. Upgrading Ports Using <application>Portmaster</application> portmaster The ports-mgmt/portmaster package or port is the recommended tool for upgrading installed ports as it is designed to use the tools installed with &os; without depending upon other ports. It uses the information in /var/db/pkg/ to determine which ports to upgrade. To install this utility as a port: &prompt.root; cd /usr/ports/ports-mgmt/portmaster &prompt.root; make install clean Portmaster defines four categories of ports: Root port: has no dependencies and is not a dependency of any other ports. Trunk port: has no dependencies, but other ports depend upon it. Branch port: has dependencies and other ports depend upon it. Leaf port: has dependencies but no other ports depend upon it. To list these categories and search for updates: &prompt.root; portmaster -L ===>>> Root ports (No dependencies, not depended on) ===>>> ispell-3.2.06_18 ===>>> screen-4.0.3 ===>>> New version available: screen-4.0.3_1 ===>>> tcpflow-0.21_1 ===>>> 7 root ports ... ===>>> Branch ports (Have dependencies, are depended on) ===>>> apache22-2.2.3 ===>>> New version available: apache22-2.2.8 ... ===>>> Leaf ports (Have dependencies, not depended on) ===>>> automake-1.9.6_2 ===>>> bash-3.1.17 ===>>> New version available: bash-3.2.33 ... ===>>> 32 leaf ports ===>>> 137 total installed ports ===>>> 83 have new versions available This command is used to upgrade all outdated ports: &prompt.root; portmaster -a By default, Portmaster will make a backup package before deleting the existing port. If the installation of the new version is successful, Portmaster will delete the backup. Using will instruct Portmaster not to automatically delete the backup. Adding will start Portmaster in interactive mode, prompting for confirmation before upgrading each port. Many other options are available. Read through the manual page for portmaster(8) for details regarding their usage. If errors are encountered during the upgrade process, add to upgrade and rebuild all ports: &prompt.root; portmaster -af Portmaster can also be used to install new ports on the system, upgrading all dependencies before building and installing the new port. To use this function, specify the location of the port in the Ports Collection: &prompt.root; portmaster shells/bash Upgrading Ports Using Portupgrade portupgrade Another utility that can be used to upgrade ports is Portupgrade, which is available as the ports-mgmt/portupgrade package or port. This utility installs a suite of applications which can be used to manage ports. However, it is dependent upon Ruby. To install the port: &prompt.root; cd /usr/ports/ports-mgmt/portupgrade &prompt.root; make install clean Before performing an upgrade using this utility, it is recommended to scan the list of installed ports using pkgdb -F and to fix all the inconsistencies it reports. To upgrade all the outdated ports installed on the system, use portupgrade -a. Alternately, include to be asked for confirmation of every individual upgrade: &prompt.root; portupgrade -ai To upgrade only a specified application instead of all available ports, use portupgrade pkgname. It is very important to include to first upgrade all the ports required by the given application: &prompt.root; portupgrade -R firefox If is included, Portupgrade searches for available packages in the local directories listed in PKG_PATH. If none are available locally, it then fetches packages from a remote site. If packages can not be found locally or fetched remotely, Portupgrade will use ports. To avoid using ports entirely, specify . This last set of options tells Portupgrade to abort if no packages are available: &prompt.root; portupgrade -PP gnome3 To just fetch the port distfiles, or packages, if is specified, without building or installing anything, use . For further information on all of the available switches, refer to the manual page for portupgrade. Ports and Disk Space ports disk-space Using the Ports Collection will use up disk space over time. After building and installing a port, running make clean within the ports skeleton will clean up the temporary work directory. If Portmaster is used to install a port, it will automatically remove this directory unless is specified. If Portupgrade is installed, this command will remove all work directories found within the local copy of the Ports Collection: &prompt.root; portsclean -C In addition, a lot of out-dated source distribution files will collect in /usr/ports/distfiles over time. If Portupgrade is installed, this command will delete all the distfiles that are no longer referenced by any ports: &prompt.root; portsclean -D To use Portupgrade to remove all distfiles not referenced by any port currently installed on the system: &prompt.root; portsclean -DD If Portmaster is installed, use: &prompt.root; portmaster --clean-distfiles By default, this command is interactive and will prompt the user to confirm if a distfile should be deleted. In addition to these commands, the ports-mgmt/pkg_cutleaves package or port automates the task of removing installed ports that are no longer needed. Building Packages with <application>Poudriere</application> Poudriere is a BSD-licensed utility for creating and testing &os; packages. It uses &os; jails to set up isolated compilation environments. These jails can be used to build packages for versions of &os; that are different from the system on which it is installed, and also to build packages for i386 if the host is an &arch.amd64; system. Once the packages are built, they are in a layout identical to the official mirrors. These packages are usable by &man.pkg.8; and other package management tools. Poudriere is installed using the ports-mgmt/poudriere package or port. The installation includes a sample configuration file /usr/local/etc/poudriere.conf.sample. Copy this file to /usr/local/etc/poudriere.conf. Edit the copied file to suit the local configuration. While ZFS is not required on the system running poudriere, it is beneficial. When ZFS is used, ZPOOL must be specified in /usr/local/etc/poudriere.conf and FREEBSD_HOST should be set to a nearby mirror. Defining CCACHE_DIR enables the use of devel/ccache to cache compilation and reduce build times for frequently-compiled code. It may be convenient to put poudriere datasets in an isolated tree mounted at /poudriere. Defaults for the other configuration values are adequate. The number of processor cores detected is used to define how many builds should run in parallel. Supply enough virtual memory, either with RAM or swap space. If virtual memory runs out, compiling jails will stop and be torn down, resulting in weird error messages. Initialize Jails and Port Trees After configuration, initialize poudriere so that it installs a jail with the required &os; tree and a ports tree. Specify a name for the jail using and the &os; version with . On systems running &os;/&arch.amd64;, the architecture can be set with to either i386 or amd64. The default is the architecture shown by uname. &prompt.root; poudriere jail -c -j 10amd64 -v 10.0-RELEASE ====>> Creating 10amd64 fs... done ====>> Fetching base.txz for FreeBSD 10.0-RELEASE amd64 /poudriere/jails/10amd64/fromftp/base.txz 100% of 59 MB 1470 kBps 00m42s ====>> Extracting base.txz... done ====>> Fetching src.txz for FreeBSD 10.0-RELEASE amd64 /poudriere/jails/10amd64/fromftp/src.txz 100% of 107 MB 1476 kBps 01m14s ====>> Extracting src.txz... done ====>> Fetching games.txz for FreeBSD 10.0-RELEASE amd64 /poudriere/jails/10amd64/fromftp/games.txz 100% of 865 kB 734 kBps 00m01s ====>> Extracting games.txz... done ====>> Fetching lib32.txz for FreeBSD 10.0-RELEASE amd64 /poudriere/jails/10amd64/fromftp/lib32.txz 100% of 14 MB 1316 kBps 00m12s ====>> Extracting lib32.txz... done ====>> Cleaning up... done ====>> Jail 10amd64 10.0-RELEASE amd64 is ready to be used &prompt.root; poudriere ports -c -p local ====>> Creating local fs... done ====>> Extracting portstree "local"... Looking up portsnap.FreeBSD.org mirrors... 7 mirrors found. Fetching public key from ec2-eu-west-1.portsnap.freebsd.org... done. Fetching snapshot tag from ec2-eu-west-1.portsnap.freebsd.org... done. Fetching snapshot metadata... done. Fetching snapshot generated at Tue Feb 11 01:07:15 CET 2014: 94a3431f0ce567f6452ffde4fd3d7d3c6e1da143efec76100% of 69 MB 1246 kBps 00m57s Extracting snapshot... done. Verifying snapshot integrity... done. Fetching snapshot tag from ec2-eu-west-1.portsnap.freebsd.org... done. Fetching snapshot metadata... done. Updating from Tue Feb 11 01:07:15 CET 2014 to Tue Feb 11 16:05:20 CET 2014. Fetching 4 metadata patches... done. Applying metadata patches... done. Fetching 0 metadata files... done. Fetching 48 patches. (48/48) 100.00% done. done. Applying patches... done. Fetching 1 new ports or files... done. /poudriere/ports/tester/CHANGES /poudriere/ports/tester/COPYRIGHT [...] Building new INDEX files... done. On a single computer, poudriere can build ports with multiple configurations, in multiple jails, and from different port trees. Custom configurations for these combinations are called sets. See the CUSTOMIZATION section of &man.poudriere.8; for details after ports-mgmt/poudriere or ports-mgmt/poudriere-devel is installed. The basic configuration shown here puts a single jail-, port-, and set-specific make.conf in /usr/local/etc/poudriere.d. The filename in this example is created by combining the jail name, port name, and set name: 10amd64-local-workstation-make.conf. The system make.conf and this new file are combined at build time to create the make.conf used by the build jail. Packages to be built are entered in 10amd64-local-workstation-pkglist: editors/emacs devel/git ports-mgmt/pkg ... Options and dependencies for the specified ports are configured: &prompt.root; poudriere options -j 10amd64 -p local -z workstation -f 10amd64-local-workstation-pkglist Finally, packages are built and a package repository is created: &prompt.root; poudriere bulk -j 10amd64 -p local -z workstation -f 10amd64-local-workstation-pkglist Ctrlt displays the current state of the build. Poudriere also builds files in /poudriere/logs/bulk/jailname that can be used with a web server to display build information. Packages are now available for installation from the poudriere repository. For more information on using poudriere, see &man.poudriere.8; and the main web site, . Configuring pkg Clients to Use a Poudriere Repository While it is possible to use both a custom repository along side of the official repository, sometimes it is useful to disable the official repository. This is done by creating a configuration file that overrides and disables the official configuration file. Create /usr/local/etc/pkg/repos/FreeBSD.conf that contains the following: FreeBSD: { enabled: no } Usually it is easiest to serve a poudriere repository to the client machines via HTTP. Setup a webserver to serve up the package directory, usually something like: /usr/local/poudriere/data/packages/10amd64. Where 10amd64 is the name of the build. If the URL to the package repository is: http://pkg.example.com/10amd64, then the repository configuration file in /usr/local/etc/pkg/repos/custom.conf would look like: custom: { url: "http://pkg.example.com/10amd64", enabled: yes, } Post-Installation Considerations Regardless of whether the software was installed from a binary package or port, most third-party applications require some level of configuration after installation. The following commands and locations can be used to help determine what was installed with the application. Most applications install at least one default configuration file in /usr/local/etc. In the case where an application has a large number of configuration files, a subdirectory will be created to hold them. Often, sample configuration files are installed which end with a suffix such as .sample. The configuration files should be reviewed and possibly edited to meet the system's needs. To edit a sample file, first copy it without the .sample extension. Applications which provide documentation will install it into /usr/local/share/doc and many applications also install manual pages. This documentation should be consulted before continuing. Some applications run services which must be added to /etc/rc.conf before starting the application. These applications usually install a startup script in /usr/local/etc/rc.d. See Starting Services for more information. Users of &man.csh.1; should run rehash to rebuild the known binary list in the shells PATH. Use pkg info to determine which files, man pages, and binaries were installed with the application. Dealing with Broken Ports When a port does not build or install, try the following: Search to see if there is a fix pending for the port in the Problem Report database. If so, implementing the proposed fix may fix the issue. Ask the maintainer of the port for help. Type make maintainer in the ports skeleton or read the port's Makefile to find the maintainer's email address. Remember to include the $FreeBSD: line from the port's Makefile and the output leading up to the error in the email to the maintainer. Some ports are not maintained by an individual but instead by a mailing list. Many, but not all, of these addresses look like freebsd-listname@FreeBSD.org. Take this into account when sending an email. In particular, ports shown as maintained by ports@FreeBSD.org are not maintained by a specific individual. Instead, any fixes and support come from the general community who subscribe to that mailing list. More volunteers are always needed! If there is no response to the email, use Bugzilla to submit a bug report using the instructions in Writing &os; Problem Reports. Fix it! The Porter's Handbook includes detailed information on the ports infrastructure so that you can fix the occasional broken port or even submit your own! Install the package instead of the port using the instructions in .