remove ebuilds that've been imported
tree0372653522693c3bb8128a207292ad2a6fff5578
drwxr-xr-x - app-shells
drwxr-xr-x - dev-lang
drwxr-xr-x - dev-lisp
drwxr-xr-x - profiles
drwxr-xr-x - sys-apps
drwxr-xr-x - sys-devel