>>> Emerging (1 of 89) media-libs/libpng-1.2.25 to /
>>> Downloading 'ftp://gentoo.llarian.net/pub/gentoo/distfiles/libpng-1.2.25.tar.bz2'
>>> Downloading 'ftp://ftp.wwc.edu/pub/mirrors/ftp.gentoo.org/distfiles/libpng-1.2.25.tar.bz2'
>>> Downloading 'http://mesh.dl.sourceforge.net/sourceforge/libpng/libpng-1.2.25.tar.bz2'
>>> Downloading 'http://surfnet.dl.sourceforge.net/sourceforge/libpng/libpng-1.2.25.tar.bz2'
>>> Downloading 'http://switch.dl.sourceforge.net/sourceforge/libpng/libpng-1.2.25.tar.bz2'
>>> Downloading 'http://ovh.dl.sourceforge.net/sourceforge/libpng/libpng-1.2.25.tar.bz2'
>>> Downloading 'http://nchc.dl.sourceforge.net/sourceforge/libpng/libpng-1.2.25.tar.bz2'
>>> Downloading 'http://keihanna.dl.sourceforge.net/sourceforge/libpng/libpng-1.2.25.tar.bz2'
>>> Downloading 'http://jaist.dl.sourceforge.net/sourceforge/libpng/libpng-1.2.25.tar.bz2'
>>> Downloading 'http://ufpr.dl.sourceforge.net/sourceforge/libpng/libpng-1.2.25.tar.bz2'
>>> Downloading 'http://osdn.dl.sourceforge.net/sourceforge/libpng/libpng-1.2.25.tar.bz2'
>>> Downloading 'http://kent.dl.sourceforge.net/sourceforge/libpng/libpng-1.2.25.tar.bz2'
>>> Downloading 'http://easynews.dl.sourceforge.net/sourceforge/libpng/libpng-1.2.25.tar.bz2'
>>> Downloading 'http://heanet.dl.sourceforge.net/sourceforge/libpng/libpng-1.2.25.tar.bz2'
!!! Couldn't download 'libpng-1.2.25.tar.bz2'. Aborting.
 * Fetch failed for 'media-libs/libpng-1.2.25'
!!! can't process invalid log file: merge.ERROR