Daniel Montrallo Flickinger wrote at 13:29 -0500 on Jun 10, 2010: [...] > /usr/local/share/aclocal/libtool15.m4:615: AC_LIBTOOL_COMPILER_OPTION is [...] > ./configure: 5478: Syntax error: word unexpected (expecting ")") FAQ. Stale files from libtool15. See the mailing list archives.