Reproducible-SW-environment-with-Spack.md

@@ -36,7 +36,7 @@ This results in a ~/spack/var/spack/environments/gcc-940/spack.yaml file. **Fill
 
 ```
 spack:
-  specs: [wsclean@3.0.1%gcc@9.4.0 ^idg+report@0.8.1]
+  specs: [wsclean@3.0.1%gcc@9.4.0 ^idg@0.8.1]
   view: true
   repos:
   - ~spack/var/spack/repos/schaap-spack
@@ -73,6 +73,11 @@ spack:
 
 `<hash>` it changes at each installation (it should be something like: `y3wfadv4z2odyqrlrljbd6tefvidx4gn`).
 
+To add more options, e.g. python or report support, modify the file with:
+```
+wsclean@3.0.1%gcc@9.4.0 ^idg+report+python@0.8.1
+```
+
 Now, install the environment (for certain make-based packages like `ciftsio` you should remove the `-j 32` because it will throw an error):
 ```
 spack install -j 32