Cannot remove a pcakge

["Andras Lorincz" <andras.lorincz@gmail.com>]

Hello,

I tried to install xgl as described at http://sonique54.free.fr/xgl/xgl.htm and now I want to remove the xgl package but I am not able. If request apt-get --force-yes remove xgl then I get this error:

ERROR: SuSEconfig or requested SuSEconfig module not present!

dpkg: error processing xgl (--remove):
 subprocess post-removal script returned error exit status 1
Errors were encountered while processing:
 xgl
E: Sub-process /usr/bin/dpkg returned an error code (1)

What could I do about it?