[gentoo-user] GCC upgrade can't run fix_libtool_files

[Nikos Chantziaras]

Does someone know what causes the error? I got this when upgrading from 
GCC 4.8.2 to 4.8.3:

>>> Installing (1 of 1) sys-devel/gcc-4.8.3
 * gcc-config: Could not locate 'x86_64-pc-linux-gnu-4.8.2' in 
'/etc/env.d/gcc/' !
 * Running 'fix_libtool_files.sh 4.8.2'
 * Scanning libtool files for hardcoded gcc library paths...
 * gcc-config: Active gcc profile is invalid!
gcc-config: error: could not run/locate 'gcc'
:0: assertion failed: (gcc -dumpversion) | getline NEWVER)