another edit

Author: Malmahrouqi3

.github/workflows/container-image.yml

@@ -13,11 +13,12 @@ jobs:
         with:
           path: pr
 
-      - name: Set up Singularity Images
+      - name: Set up & Build Images
         run: |
           sudo apt-get update
-          sudo apt-get install -y software-properties-common apptainer openssh-client
+          sudo apt-get install -y software-properties-common openssh-client
           sudo add-apt-repository -y ppa:apptainer/ppa
+          sudo apt-get install -y apptainer
           sudo apptainer config fakeroot --enable $(whoami)
           (cd pr/.github/workflows/images && sudo apptainer build mfc_cpu.sif Singularity.cpu)