work root # emerge bc Calculating dependencies ...done! >>> emerge (1 of 1) sys-devel/bc-1.06-r3 to / >>> md5 ;-) bc-1.06.tar.gz >>> Unpacking source... >>> Unpacking bc-1.06.tar.gz patching file doc/bc.texi patching file doc/dc.texi patching file bc/scan.l /usr/sbin/ebuild.sh: [: version 2: integer expression expected >>> Source unpacked. readline creating cache ./config.cache
Ok, try -r4, as it should fix it. Problem was flex-2.5.4 returns 'flex version 2.5.4', where flex-2.5.22 returns 'flex 2.5.22'.