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1. Debian -- Package Search Results -- perl
Package perl-ifeffit. lenny (oldstable) (perl): Perl extensions for IFEFFIT [contrib] 2:1.2.10a-5: alpha amd64 arm hppa i386 ia64 mips mipsel powerpc sparc
http://packages.debian.org/perl
2. old-releases.ubuntu.com
Package: perl-ifeffit. Description-md5: ea8a89869df85ccfb2ec65895dae51f5. Description-es: Extensiones Perl para IFEFFIT. Este paquete proporciona una interfaz para IFEFFIT desde Perl.
http://old-releases.ubuntu.com/ubuntu/dists/intrepid/multiverse/i18n/Translation-es
3. Debian-bugs-closed Recent Discussions - OSDir
Bug#575933: marked as done (perl-ifeffit: package name does not adhere to naming policy for Perl modules)
http://osdir.com/ml/debian-bugs-closed/2010-04/threads.html