An extra set of tools is required if you wish to build GStreamer out of
CVS (using autogen.sh):
-autoconf 2.52 or better
+autoconf 2.52 or better
automake 1.5
+gettext 0.11.5
libtool v1.4 or better
pkgconfig 0.9.0 or better (http://www.freedesktop.org/software/pkgconfig/)