portlint -C: WARN: Makefile: no ftp/http mirror in MASTER_SITES for users behind a proxy
testport: OK (poudriere: 11.0-RC3, amd64, default options)
http://pkg.awarnach.mathstat.dal.ca/data/latest-per-pkg/rainloop/1.10.4.183/
http://pkg.awarnach.mathstat.dal.ca/data/latest-per-pkg/rainloop-community/1.10.4.183/