CUPS-Cloud-Print : Google Cloud Print driver for CUPS, allows printing to printers hosted on Google Cloud Print ( https://github.com/simoncadman/CUPS-Cloud-Print http://www.niftiestsoftware.com/cups-cloud-print/ )
cloudprint : Google cloud print proxy for linux/OSX ( https://github.com/armooo/cloudprint )
ptouch-driver : Driver for the Brother P-touch series of label printers. ( http://www.diku.dk/hjemmesider/ansatte/panic/P-touch/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a dev-zero
For Paludis use this rsync : rsync://gentoo.zugaina.org/dev-zero-portage
If you have a problem : ycarus(-at-)zugaina.org