ERROR output after installation java-config --classpath=commons-lang /usr/share/commons-lang/lib/commons-lang-2.0.jar:/usr/share/commons-lang/lib/*.jar ERROR output during installation BUILD SUCCESSFUL Total time: 16 seconds >>> Install commons-lang-2.0 into /var/tmp/portage/commons-lang-2.0/image/ category dev-java install: cannot stat `target/*.jar': No such file or directory man: prepallstrip: strip: >>> Completed installing into /var/tmp/portage/commons-lang-2.0/image/
Fixed in portage now ;)