Mikey:/home/gnurdux# dpkg -l | grep mesa
ii  libgl1-mesa-dev                  6.5.0.cvs.20060524-1        A free implementation of the OpenGL API -- G
ii  libgl1-mesa-dri                  6.5.0.cvs.20060524-1        A free implementation of the OpenGL API -- D
ii  libgl1-mesa-glx                  6.5.0.cvs.20060524-1        A free implementation of the OpenGL API -- G
ii  libglu1-mesa                     6.5.0.cvs.20060524-1        The OpenGL utility library (GLU)
ii  libglu1-mesa-dev                 6.5.0.cvs.20060524-1        The OpenGL utility library -- development su
ii  mesa-common-dev                  6.5.0.cvs.20060524-1        Developer documentation for Mesa
ii  mesa-utils                       6.3.2-2                     Miscellaneous Mesa GL utilities
ii  xlibmesa-dri                     7.0.22                      transitional package for Debian etch
ii  xlibmesa-gl                      7.0.22                      transitional package for Debian etch
ii  xlibmesa-gl-dev                  7.0.22                      transitional package for Debian etch
rc  xlibmesa-glu                     4.3.0.dfsg.1-14             Mesa OpenGL utility library [XFree86]