[Cooker] gmv or gmsh and mesa ...

Hello I have an uptodate Cooker Mandrake on a Dell Inspiron 4100 (ATI Radeon Mobility). glutfx and glxgears work perfectly... I need to use gmv The General Mesh Viewer from http://www-xdiv.lanl.gov/XCM/gmv/GMVHome.html after the download I installed the program and it seems not be able to use

[Cooker] gv OK but print ?

. -- -- Philippe BAUCOUR University College of Cork Dpt. of Process Engineering -- Tel : +353 21-4903097 Fax : +353 21-4270249 mail: [EMAIL PROTECTED] or[EMAIL PROTECTED] --

[Cooker] Unable to produce PS with beta 4

As an example I will take the Ps from the GRUB documentation so it's a file downloaded from the net. so lp -o page-ranges=1 grub.ps --- [OK] lpr -o page-ranges=1 grub.ps --- [OK] lp -o number-up=4 grub.ps --- [OK] but if I produce a ps by