SCOOP-122 DP3 (5.4) fix
This MR fixed some issues installing DP3 on several machines:
- Force git dependency for certain packages.
- Force cfitsio and hdf5 upper version.
NOTE: spack v0.19.x still has issues with the Python Interpreter spack v0.18.x works fine with DP3 and WSClean A stable GCC compiler is 9.4.0.
Edited by Stefano Corda