转自：http://www.compdigitec.com/labs/2012/10/18/solving-libtool-version-mismatch-error/
After ./configure and make, you get this interesting scenario:
libtool: Version mismatch error. This is libtool 2.4.2 Debian-2.4.2-1ubuntu1, but the libtool: definition of this LT_INIT comes from libtool 2.4. libtool: You should recreate aclocal.m4 with macros from libtool 2.4.2 Debian-2.4.2-1ubuntu1 libtool: and run autoconf again. make[5]: *** [perl.lo] Error 63
The solution?
autoreconf -ivf