Hi list(s), The gdal packages currently in backports are broken, libgdal1-dev depends on libltdl-dev which is not available in backports. The dependency can probably be replaced with libltdl3-dev. If not, libtool needs to be backported. This prevents building grass 6.4 backports, among other things, so it would be nice if this could be taken care of. -- Arto Jantunen