codice:
bash-2.05b# emerge e100
Calculating dependencies ...done!
>>> emerge (1 of 1) net-misc/e100-2.3.43 to /
>>> md5 src_uri ;-) e100-2.3.43.tar.gz
>>> Unpacking source...
>>> Unpacking e100-2.3.43.tar.gz to /var/tmp/portage/e100-2.3.43/work
>>> Source unpacked.
Makefile:128: *** Linux kernel source not 
configured - missing version.h.  Stop.


codice:
bash-2.05b# uname -a
Linux ainex 2.6.10-gentoo-r6 #1 Sun Feb 6 14:15:35 CET 2005
 i686 AMD Athlon(TM) XP 2200+ AuthenticAMD GNU/Linux