--8<-- [...] ac-wrapper: /usr/bin/autom4te-2.60 is missing or not executable. Please try emerging the correct version of autoconf. aclocal-1.9: autom4te failed with exit status: 1 make: *** [aclocal.m4] Error 1 !!! ERROR: dev-util/cscope-15.5.20060927 failed. Call stack: ebuild.sh, line 1568: Called dyn_compile ebuild.sh, line 937: Called src_compile cscope-15.5.20060927.ebuild, line 32: Called die !!! (no error message) !!! If you need support, post the topmost build error, and the call stack if relevant. --8<-- Installed version of autoconf was 2.59. cscope merged fine after manually upgrading autoconf to 2.60.
Fixed in -r1. Thanks.