gilgamesh: MATLAB on worker nodes

[Asad Hasan]

Hi,

I am unable to run matlab on gilgamesh's worker nodes, either in an  
interactive session or by submitting a job.  The error message  
indicates that there is some problem accessing the licence file.
MATLAB is running fine on the head node. Here is the result on  
attempting to start matlab in an interactive job:

---------
bash-3.2$ /usr/local/bin/matlab
Warning: No display specified.  You will not be able to display  
graphics on the screen.
License checkout failed.
License Manager Error -15
MATLAB is unable to connect to the license server.
Check that the license manager has been started, and that the MATLAB  
client machine can communicate
with the license server.

Troubleshoot this issue by visiting:
http://www.mathworks.com/support/lme/R2010a/15

Diagnostic Information:
Feature: MATLAB
License path: /home/ahasan/.matlab/R2010a_licenses:/opt/kitchingroup/ 
matlab/licenses/license.dat:/opt/kitchingroup
/matlab/licenses/network.lic
FLEXnet Licensing error: -15,570. System Error: 115
---------


Please help !  Thanks,
Asad.