Hi, how is it possible that a package is installed which is not available?
eix glibmm [?] dev-cpp/glibmm Verfügbare Versionen: (2) 2.44.0 2.46.4 2.48.1 ~2.50.0 {debug doc examples test ABI_MIPS="n32 n64 o32" ABI_PPC="32 64" ABI_S390="32 64" ABI_X86="32 64 x32"} Installierte Versionen: 2.50.1(2)(16:58:00 24.04.2017)(-debug -doc -test ABI_MIPS="-n32 -n64 -o32" ABI_PPC="-32 -64" ABI_S390="-32 -64" ABI_X86="64 -32 -x32") Startseite: http://www.gtkmm.org Beschreibung: C++ interface for glib2 2.50.1(2) appears to be installed but is not available. -- "Didn't work" is an error.