Hello All, I am unable to get ghemical to install on our Linux Mandriva 2005 system. The ./configure script fails with the following message: ... checking for gdk_gl_query in -lgtkgl... no configure: error: Cannot find gtkgl library I've tried to redo the configure script generation, but recieve the following errors (and ./configure still doesn't work): $aclocal acinclude.m4:8: warning: underquoted definition of AM_PATH_SC run info '(automake1.8)Extending aclocal' or see http://sources.redhat.com/automake/automake.html#Extending-aclocal /usr/share/aclocal/gtkgl.m4:4: warning: underquoted definition of AM_PATH_GTKGL /usr/share/aclocal/gtk.m4:7: warning: underquoted definition of AM_PATH_GTK /usr/share/aclocal/g-wrap.m4:7: warning: underquoted definition of AC_GWRAP_CHECK_GUILE /usr/share/aclocal/g-wrap.m4:23: warning: underquoted definition of AM_PATH_GWRAP /usr/share/aclocal/audiofile.m4:12: warning: underquoted definition of AM_PATH_AUDIOFILE I've installed all of the gtkgl libraries that come with the distribution, but to no effect: $ ls /usr/lib/*gtkgl* /usr/lib/libgtkgl-2.0.a /usr/lib/libgtkgl.la* /usr/lib/libgtkgl-2.0.la* /usr/lib/libgtkgl.so@ /usr/lib/libgtkgl-2.0.so@ /usr/lib/libgtkgl.so.4@ /usr/lib/libgtkgl-2.0.so.1@ /usr/lib/libgtkgl.so.5@ /usr/lib/libgtkgl-2.0.so.1.0.0* /usr/lib/libgtkgl.so.5.0.0* /usr/lib/libgtkgl.a I'll admit I have no experience with the autoconfig toolchain. Anyone have any clue as to the problem? Thanks, Rocco Moretti P.S. Please cc me on the responses, as I am not subscribed to the list.