According your recommendation, I installed wine instead of wine-gl.
I found a script winetricks.sh which should install gecko "manually" (the usual install did not work).
By starting "sh winetricks.sh gecko", it indicated that a file installgecko.sh should be loaded and started instead of the previous command. I made it. (*). Gecko seems to have been installed now.
So, I started my Moorhuhn setup, few errors came.
Any Idea what to do now?
See errors in
http://imagebin.org/153990my son.. 11.. is waiting.. pressure.. pressure in the family.. ;-)
(*): the installgecko.sh seems to load the gecko.. cab files in a directory. So I had to load the extension cabextract, put one of the cab file into /.wine/drive_c/Program Files/ then run cabextract for a choosen cab file.