Hi Christoph, christoph <christoph.ma...@gmx.at> writes: > I am new to pycuda and would love to to install pycuda, but I fail to use > it because of the following message. > > > ExecError: error invoking 'nvcc --version': [Errno 13] Permission denied
This points to an issue with your CUDA installation. See if you can compile and run a CUDA C example like the following: https://www.quantstart.com/articles/Vector-Addition-Hello-World-Example-with-CUDA-on-Mac-OSX using CUDA C. If you can, then PyCUDA should work for you. If you can't, then something is wrong with your installation that is independent of PyCUDA. > and when I try to run the test script i get the following error although > pytest is installed. > > Traceback (most recent call last): > File "test_driver.py", line 964, in <module> > from py.test.cmdline import main > ImportError: No module named 'py.test.cmdline'; 'py.test' is not a package This is known and will need to get fixed eventually. In the meantime, use python -m pytest test_driver.py instead. Andreas _______________________________________________ PyCUDA mailing list PyCUDA@tiker.net https://lists.tiker.net/listinfo/pycuda
