hi! i've noticed that gpm ebuild sometimes fails complaining about lack of jobserver make[1]: warning: jobserver unavailable: using -j1. Add `+' to parent make rule. and executes twice this: bison -y /var/tmp/portage/gpm-1.20.0-r3/work/gpm-1.20.0/src/gpm-root.y && mv y.tab.c gpm-root.c so it exits with: mv: cannot stat `y.tab.c': No such file or directory (obviously) as suggested by j2ee this could be solved by using make instead of emake or force -j1 filippo.