Hi, The make check has failed after running these command $ ./configure --prefix=/share/apps/utils/libtool-2.4.6 $ make $ make check Here are some of the machine details $ uname -a Linux castor.narit.or.th 2.6.32-504.8.1.el6.x86_64 #1 SMP Wed Jan 28 21:11:36 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux $ gcc --version gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-4) Copyright (C) 2010 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Please remind me if you need more information to be provided. Regards, Ittipat.