Some quick notes on the install page the gentoo on the wiki:
add
> echo "dev-python/setuptools" >> /etc/portage/package.keywords
and:
> emerge -u setuptools
in order to get a version of setuptools new enough so that
'easy_install rosinstall' will work.
Also, change line 55 of $ROS_ROOT/rosdep.yaml from:
gentoo: "=dev-python/pygtk-2.*"
to:
gentoo: "=dev-python/pygtk-2*"
in order to make it a valid package atom.
-Dave