On Wed, May 25, 2011 at 7:59 AM, Howison, Mark mhowison@brown.edu wrote:
We have installed Freesurfer 5.0.0 (CentOS x86_64) on our compute cluster at Brown and are seeing the following error when running 'cudadetect':
ERROR: cuda driver does not appear to be installed! Detecting CUDA... There are 2 devices supporting CUDA: Device 0: "Tesla M2050" CUDA Driver Version: 3.20 (etc.)
Did you do a binary install, or compile from source? If the former, then it might be a problem with us using a different version of CUDA at the time of compilation. Things are supposed to work, but we've seen a lot of problems like this.
I believe that 5.1 is about to be released, which should be compiled against the driver/library you're using. Otherwise, the best solution might be to get the source, and compile directly from that.
Richard