saturne error
 

We have worked on saturne 2.02 all the things gone well but when we do the mesh criteria checks, it shows the error or doesn't read the mesh file. Following is the error msg:

elvin@ctfl:~/SaturneProjects/check/MESH> code_saturne check_mesh -m ideas.unv Traceback (most recent call last):
File "/usr/software/saturne-install/cs-2.0-rc2/bin/code_saturne", line 127, in <module>
main(sys.argv[1:])
File "/usr/software/saturne-install/cs-2.0-rc2/bin/code_saturne", line 122, in main
commands[command](argv[1:])
File "/usr/software/saturne-install/cs-2.0-rc2/bin/code_saturne", line 71, in check_mesh
cs_check_mesh.main(argv)
will any one help me in getting out of this problem
regards
usama
File "/usr/software/saturne-install/cs-2.0-rc2/lib/python2.6/site-packages/ncs/cs_check_mesh.py", line 112, in main
retcode = run_check(argv)
File "/usr/software/saturne-install/cs-2.0-rc2/lib/python2.6/site-packages/ncs/cs_check_mesh.py", line 80, in run_check
os.chdir('check_mesh.ensight')
OSError: [Errno 2] No such file or directory: 'check_mesh.ensight'