mate : Meta ebuild for MATE, a traditional desktop environment ( http://mate-desktop.org )
mate-applets : Applets for the MATE Desktop and Panel ( )
mate-applets-meta : Meta package for MATE panel applets ( https://wiki.gentoo.org/wiki/No_homepage )
mate-common : Common files for development of MATE packages ( )
mate-control-center : The MATE Desktop configuration tool ( )
mate-desktop : Libraries for the MATE desktop that are not part of the UI ( )
mate-menus : MATE menu system, implementing the F.D.O cross-desktop spec ( )
mate-session-manager : MATE session manager ( http://mate-desktop.org/ )
mate-settings-daemon : MATE Settings Daemon ( )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a calculate
For Paludis use this rsync : rsync://gentoo.zugaina.org/calculate-portage
If you have a problem : ycarus(-at-)zugaina.org