Emerge

System bereinigen

emerge -avu app-portage/gentoolkit
revdep-rebuild

Bei qt problemem könnte dies helfen:

emerge -avu1 $(qlist -IvC /qt- | grep 4. | sed s/-4.*//)

Alles was installiert ist anzeigen

equery list "*"

Perl probleme beheben...

Auflisten von allen benötigten packeten

emerge -avutDN --verbose-conflicts system 2>&1 | grep dev-lang/perl | grep required | cut -d" " -f8 | cut -d"(" -f2 | cut -d":" -f1

circular dependencies beheben...? zB:

* Error: circular dependencies:

(dev-python/six-1.11.0:0/0::gentoo, ebuild scheduled for merge) depends on
 (dev-python/setuptools-34.0.2-r1:0/0::gentoo, ebuild scheduled for merge) (buildtime)
  (dev-python/six-1.11.0:0/0::gentoo, ebuild scheduled for merge) (buildtime)

emerge --oneshot =dev-python/six-1.10.0