Version mismatch error when running ltmain.sh

[aphex3k]

When running ltmain.sh i get the following error:

michaelhenke@jarvis:~/src/sgminer: sh ltmain.sh 
ltmain.sh: Version mismatch error.  This is libtool 2.4.6, but the
ltmain.sh: definition of this LT_INIT comes from an older release.
ltmain.sh: You should recreate aclocal.m4 with macros from libtool 2.4.6
ltmain.sh: and run autoconf again.

I removed the file aclocal.m4 and ran aclocal && autoreconf -if but the result is the same.