Problem in compiler detections

.gitlab-ci.yml

@@ -106,6 +106,8 @@ spack:install_compilers:
     - .parallel_job
   script:
     - COMPILER_LIST_SPECS=$(jq -r '.stack | .core_compiler as $core | .compilers | map("\(.spec)@\(.version) %\($core)")[]' config.json)
+    - echo "Compilers to install ${COMPILER_LIST_SPECS}"
+
     - /spack/spack/bin/spack spec
       --install-status
       --namespaces
@@ -132,9 +134,10 @@ spack:install_compilers:
     - /spack/spack/bin/spack compiler find --scope site /usr
 
     - |
-      for compiler in ${COMPILER_LIST_SPECS}; do
+      while read -r compiler
+      do
         /spack/spack/bin/spack compiler find --scope site $(/spack/spack/bin/spack location -i ${compiler})
-      done
+      done <<< $(echo "${COMPILER_LIST_SPECS}")
   artifacts:
     reports:
       junit: spack-install.xml