Verbose output enabled Checking autoconf version: autoconf --version Found GNU Autoconf version 2.59 Checking automake version: automake --version Found GNU Automake version 1.6.3 Checking autoreconf version: autoreconf --version Checking libtoolize version: libtoolize --version Warning: libtoolize does not appear to be available. This means that the automatic build preparation via autoreconf will probably not work. Preparing the build by running each step individually, however, should work and will be done automatically for you if autoreconf fails. Checking libtoolize alternate: glibtoolize --version Found glibtoolize --version Fortunately, glibtoolize was found which means that your system may simply have a non-standard or incomplete GNU Autotools install. If you have sufficient system access, it may be possible to quell this warning by running: sudo ln -s /usr/bin/glibtoolize /usr/bin/libtoolize Found GNU Libtool version 1.5.0 Checking aclocal version: aclocal --version Checking autoheader version: autoheader --version Checking whether to only output version information Detected auxillary directory: misc Touching INSTALL since it does not exist cp -pf COPYING "misc/COPYING.backup" cp -pf INSTALL "misc/INSTALL.backup" Found extra aclocal search directory: m4 Automatically preparing build ... autoreconf -I m4 -i -f Can't exec "libtoolize": No such file or directory at /usr/share/autoconf/Autom4te/FileUtils.pm line 288, line 3. autoreconf: failed to run libtoolize: No such file or directory Warning: autoreconf failed Attempting to run the configuration steps individually Preparing build ... aclocal -I m4 glibtoolize --automake --copy --force aclocal -I m4 autoconf -f autoheader automake -a -c -f configure.ac: installing `misc/install-sh' configure.ac: installing `misc/mkinstalldirs' configure.ac: installing `misc/missing' plugins/HoldTheFlag/Makefile.am: installing `misc/depcomp' Restoring COPYING from backup (automake -f likely clobbered it) cp -pf "misc/COPYING.backup" "COPYING" Restoring INSTALL from backup (automake -f likely clobbered it) cp -pf "misc/INSTALL.backup" "INSTALL" done The BZFlag build system is now prepared. To build here, run: ./configure make