Hello, I am trying to build connman (connection manager) package using autotools. Below error is coming when i run the command : "sh ./autogen.sh" ====================================================================== user@ubuntu:/mnt/hgfs/x_drive/connman-test/connman-1.0$ sh ./autogen.sh Preparing the connman build system...please wait Found GNU Autoconf version 2.68 Found GNU Automake version 1.12 Found GNU Libtool version 2.2.6b Automatically preparing build ... Warning: autoreconf failed Attempting to run the preparation steps individually Preparing build ... Warning: autoconf seems to have succeeded by removing the following options: AUTOCONF_OPTIONS="-f" Removing those options should not be necessary and indicate some other problem with the build system. The build preparation is highly suspect and may result in configuration or compilation errors. Consider rerunning the build preparation with verbose output enabled. ./autogen.sh --verbose Continuing build preparation ... Makefile.am:50: error: Libtool library used but http://old.nabble.com/file/p33886956/configure.ac configure.ac 'LIBTOOL' is undefined Makefile.am:50: The usual way to define 'LIBTOOL' is to add 'LT_INIT' Makefile.am:50: to 'configure.ac' and run 'aclocal' and 'autoconf' again. Makefile.am:50: If 'LT_INIT' is in 'configure.ac', make sure Makefile.am:50: its definition is in aclocal's search path. ERROR: automake failed ======================================================================= 1. I don't understant when autoreconf is already installed, why this error. 2. HOW to define LIBTOOL in configure.ac (i am new to linux and autools) Note: configure.ac is attached. Any response is welcome. Regards, Prashant -- View this message in context: http://old.nabble.com/autogen.sh-throws-LIBTOOOL-error-tp33886956p33886956.html Sent from the Gnu - Autoconf - General mailing list archive at Nabble.com. _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx https://lists.gnu.org/mailman/listinfo/autoconf