I started getting this yesterday: myhost : Tue May 11, 06:04:57 : ~ # emerge -pvuDN world
These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild NS ] media-libs/libpng-1.2.43-r2 [1.2.40] 527 kB [0] [ebuild U ] media-libs/libpng-1.2.43-r1 [1.2.40] 0 kB [0] [blocks B ] <media-libs/libpng-1.2.43-r2 ("<media-libs/libpng-1.2.43-r2" is blocking media-libs/libpng-1.2.43-r2) How can a package be blocking itself? Should I just unmerge media-libs/libpng-1.2.43-r1?