v5.3.1
Download the clawpack-5.3.1.tar.gz file below, not the other tar file of zip file. Those only include the top-level Clawpack directories and not all the submodules.
Download the clawpack-5.3.1.tar.gz file below, not the other tar file of zip file. Those only include the top-level Clawpack directories and not all the submodules.