I had faced the same problem when I installed Modeller in linux. It turned out that the paths weren't set properly in the lines Modeller added to my .bashrc file. If you can send the lines added to your .cshrc file (assuming you are using the C shell) maybe I can help you out.
regards raghu
> ---------- Forwarded message ---------- > Date: Tue, 11 Feb 2003 12:00:21 -0000 > From: "edward grew (BITS)" edward.grew@bbsrc.ac.uk > To: "'bozidar@salilab.org'" bozidar@salilab.org > Subject: Problems on installation > > > I have just installed Modeller6v2 on a Unix system with the path set to > i386-absoft. > > make install seems to work fine but when trying to run modeller using the > mod command i get the following error. > > ? FORTRAN Runtime Error: > ? Bad file specification > ? OPEN(UNIT=11,... > > Any advice on how to rectify this problem would be gratefully recieved. > > thanks very much for your time > > Edward Grew > >