Reproducible-SW-environment-with-Spack.md

@@ -39,17 +39,17 @@ spack:
   specs: [wsclean@3.0.1%gcc@9.4.0 ^idg@0.8.1]
   view: true
   repos:
-  - ~spack/var/spack/repos/schaap-spack
+  - /home/<username>/spack/var/spack/repos/schaap-spack
   concretization: together
  
   compilers:
   - compiler:
       spec: gcc@9.4.0
       paths:
-        cc: ~/spack/opt/spack/<os_arch>/gcc-9.4.0/gcc-9.4.0-<hash>/bin/gcc
-        cxx: ~/spack/opt/spack/<os_arch>/gcc-9.4.0/gcc-9.4.0-<hash>/bin/g++
-        f77: ~/spack/opt/spack/<os_arch>/gcc-9.4.0/gcc-9.4.0-<hash>/bin/gfortran
-        fc: ~/spack/opt/spack/l<os_arch>/gcc-9.4.0/gcc-9.4.0-<hash>/bin/gfortran
+        cc: /home/<username>/spack/opt/spack/<os_arch>/gcc-9.4.0/gcc-9.4.0-<hash>/bin/gcc
+        cxx: /home/<username>/spack/opt/spack/<os_arch>/gcc-9.4.0/gcc-9.4.0-<hash>/bin/g++
+        f77: /home/<username>/spack/opt/spack/<os_arch>/gcc-9.4.0/gcc-9.4.0-<hash>/bin/gfortran
+        fc: /home/<username>/spack/opt/spack/<os_arch>/gcc-9.4.0/gcc-9.4.0-<hash>/bin/gfortran
       flags: {}
       operating_system: debian11
       target: x86_64
@@ -69,6 +69,8 @@ spack:
             '{name}_ROOT': '{prefix}'
 ```
 
+`<username>` is the user home folder.
+
 `<os_arch>` can be something similar: `linux-debian11-zen2` or `linux-rhel7-cascadelake` depending on the OS version and architecture.
 
 `<hash>` it changes at each installation (it should be something like: `y3wfadv4z2odyqrlrljbd6tefvidx4gn`).