[PyOpenCL] PyOpenCL cannot find Tesla S2050 device

Hi We have recently acquired an NVIDIA Tesla s2050 device for image processing at work. I have used PyOpenCL before on my laptop and know the basics. After installing PyOpenCL on the host server (hosting the s2050 device) successfully I get the following result when trying to create a context: Python 2.6.5 (r265:79063, Apr 16 2010, 13:57:41) [GCC 4.4.3] on linux2 Type "help", "copyright", "credits" or "license" for more information. Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/local/lib/python2.6/dist-packages/pyopencl/__init__.py", line 327, in create_some_context platforms = get_platforms() pyopencl.LogicError: clGetPlatformIDs failed: invalid/unknown error code As a sanity check I installed PyCUDA as well on the same machine and again I get an error: Python 2.6.5 (r265:79063, Apr 16 2010, 13:57:41) [GCC 4.4.3] on linux2 Type "help", "copyright", "credits" or "license" for more information. Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/local/lib/python2.6/dist-packages/pycuda-0.94.2-py2.6-linux-x86_64.egg/pycuda/autoinit.py", line 4, in <module> cuda.init() pycuda._driver.RuntimeError: cuInit failed: no device Does anyone know what else I can try, other than installing the latest NVIDIA development drivers and the latest CUDA toolkit? (which I have done) Riaan