Blas Molero wrote: > Hello!, > Installing NX Nastran in Linux openSUSE as SuperUserI get the following error: > > # ./nxnsetup > NXNSETUP January 26, 2009 > > ERROR: Could not find "/usr/bin/rsh". > alias rsh="/usr/bin/rsh" > > > > What means this error?. Thanks for help. > Best regards, > Blas. It seams rsh is not installed in your linux distro or rsh is not found in your path. You can try two things: 1) Easy one. How did you get superuser privilegies? If you have run "su" command from an ordinary user try "su -" command (with a slash (-) after su) then the environment variables belong to root user and perhaps rsh will be in the path. Then try again ./nxnsetup 2) Hardest one. rsh in not installed so, you need to install it. Try to install rsh and in the license server (I suppose is the same machine) I think you will need to install also the rshd (rsh server daemon). I have never installed NX Nastran in linux, but technically speaking the remote shell (rsh) needs a remote server daemon (rshd) in order to work properly. This rshd is running through inet server daemon. Hope this helps. Frank.