Re: [gentoo-user] emerge -uD world dies: "Unable to build"

[maxim wexler <blissfix@yahoo.com>]

> 
> Read this guide carefully and follow it to the
> letter:
> 
> http://www.gentoo.org/doc/en/gcc-upgrading.xml
> 

deeper and deeper...


"It is safe to remove the older GCC version at this
time. If you feel the need, please issue the following
command (as usual, substitute =sys-devel/gcc-3.4* with
the version you want to uninstall):"

gcc-4.1.2 was already emerged earlier but running gcc
--version reveals 3.4.6, so I ran 

#emerge -aC =sys-devel/gcc-3.4.6-r2

<...>
--- !empty   dir /etc/eselect
--- !empty   dir /etc/env.d/gcc
--- !empty   dir /etc/env.d
--- !empty   dir /etc
 * Running 'fix_libtool_files.sh 3.4.6'
 * Scanning libtool files for hardcoded gcc library
paths...
gcc-config error: Could not run/locate "gcc"
:0: assertion failed: (gcc -dumpversion) | getline
NEWVER)
 * Regenerating GNU info directory index...
 * Processed 0 info files.
 * IMPORTANT: 34 config files in '/etc' need updating.
 * See the CONFIGURATION FILES section of the emerge
 * man page to learn how to update config files.


And now I don't seem to have any sort of gcc:

localhost heathen # gcc --version
gcc-config error: Could not run/locate "gcc"

and emerge -uD world still fails at the same place.



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