bzr : Bazaar is a next generation distributed version control system. ( http://bazaar-vcs.org/ https://pypi.python.org/pypi/bzr )
hg-git : Hg-Git plugin for Mercurial ( https://hg-git.github.io/ https://bitbucket.org/durin42/hg-git https://pypi.python.org/pypi/hg-git )
hgsubversion : hgsubversion is a Mercurial extension for working with Subversion repositories. ( https://bitbucket.org/durin42/hgsubversion https://pypi.python.org/pypi/hgsubversion )
hgview : Mercurial log navigator ( http://www.logilab.org/project/hgview https://pypi.python.org/pypi/hgview )
mercurial : Scalable distributed SCM ( https://www.mercurial-scm.org/ https://pypi.python.org/pypi/Mercurial )
subversion : Advanced version control system ( http://subversion.apache.org/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a progress
For Paludis use this rsync : rsync://gentoo.zugaina.org/progress-portage
If you have a problem : ycarus(-at-)zugaina.org