These ebuilds come from http://gentoo.zugaina.org/.
If you have some problems, go to the official site first.
python-mcrypt : Python interface to mcrypt library ( http://python-mcrypt.sourceforge.net/ )
python-mhash : Python interface to libmhash ( http://mhash.sourceforge.net/ )
python-polib : A library to manipulate gettext catalogs files (aka .po and .mo files). ( http://izimobil.googlepages.com/polib )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a zugaina
For Paludis use this rsync : rsync://gentoo.zugaina.org/zugaina-portage
If you have a problem : ycarus(-at-)zugaina.org