Gentoo psyco --> pypy
On the wiki:
http://www.openembedded.org/wiki/OEandYourDistro#Gentoo_instructions
it says for gentoo users to:
emerge -n \
psyco \
patch \
make \.....
psyco is a "dead project and no longer maintained". It was suggested to use pypy and I succesfully built the oe-core-X11 for the raspberry pi
emerge -n \
pypy \
patch \
make \.....