I am trying to run VULCAN an NASA Langley research Center Computational Fluid Dynamics program on my PC. I have UBUNTU as my os. When I read the scripts from NASA however the UBUNTU Terminal gets the 'setenv' statement mixed up and asks me if I want 'netenv' instead. This is a problem that is holding me back from installing VULCAN and the UBUNTU support people still have not resolved the whys or wherefores of this problem. Anybody else had this problem?