HI all, I'm trying to install radeon controller in Debian Lenny with kernel 2.6.26-2-686 with a monitor LG W2454TQ and a graphic card R710 (954f) but I get errors in "autogen.sh" execution script. I'm trying this because I can't get resolution 1920x1080 pixels. The radeon controller version installed with Debian official repositores is 6.9. I thought that If I install lastest stable version of this driver I will solve this problem. To make this I have followed the guide at <a href="http://wiki.x.org/wiki/radeonBuildHowTo#Stablebranch" target="_blank">http://wiki.x.org/wiki/radeonBuildHowTo#Stablebranch</a> but I got the following error executing autogen.sh: autoreconf: Entering directory `.' autoreconf: <a href="http://configure.ac">configure.ac</a>: not using Gettext autoreconf: running: aclocal autoreconf: <a href="http://configure.ac">configure.ac</a>: tracing autoreconf: <a href="http://configure.ac">configure.ac</a>: not using Libtool autoreconf: running: /usr/bin/autoconf autoreconf: running: /usr/bin/autoheader autoreconf: running: automake --add-missing --copy --no-force src/Makefile.am:81: Libtool library used but `LIBTOOL' is undefined src/Makefile.am:81: The usual way to define `LIBTOOL' is to add `AC_PROG_LIBTOOL' src/Makefile.am:81: to `<a href="http://configure.ac">configure.ac</a>' and run `aclocal' and `autoconf' again. src/Makefile.am:81: If `AC_PROG_LIBTOOL' is in `<a href="http://configure.ac">configure.ac</a>', make sure src/Makefile.am:81: its definition is in aclocal's search path. autoreconf: automake failed with exit status: 1 What is wrong? Cheers, Bruno.