Trouble installing cryosparc worker 4.2.1

I am setting up a new standalone cryosparc server. The server has 64 cores, 512GB memory, 4 A6000 gpus, Nvidia driver 535.54.03, Cuda 12.2 and 3.5TB+ SSD cache drive running Rocky 8.8.

I ran the install and the Master installed without an issue. Then it started and continued on with the worker installation. However, the Worker failed to install.

Messages about pycuda failing. Here are the last few lines of the output:

  error: command '/usr/bin/gcc' failed with exit code 1
  [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: legacy-install-failure

× Encountered error while trying to install package.
╰─> pycuda

note: This is an issue with the package mentioned above, not pip.
hint: See above for output from the failure. 66: ERROR: installing python failed.


Thank you,
Center for High Performance Computing - University of Utah

As of July 2023, or CryoSPARC v4.2.1, --cudapath must point to a CUDA installation with a version below 12, such as version 11.8.