On Sun, 13 April 2014, at 4:05 pm, Matthias Bethke <[email protected]> wrote:
> For the first time in years portage is driving me crazy. I'm trying to > update my desktop after half a year in storage and … this is where > it always gets stuck: > > ... > | emerge: there are no ebuilds to satisfy "media-libs/libpng:0/0=". > | (dependency required by "-2.0-r1" [installed]) > | (dependency required by "@selected" [set]) > | (dependency required by "@world" [argument]) Unemerge media-libs/libpng and media-gfx/rawstudio, get stuff like @system, Portage and Python updated first. As a general rule when updating old systems, remove all the packages you installed on it, update the base system, and then reinstalling user apps will go easy. Stroller.

