Fix _installPackage function

.atom-build.yml

@@ -3,7 +3,7 @@ name: ''
 targets:
   # Fedora
   Run silently in Fedora:
-    cmd: 'buildWrapper podmanRunEasy -m ephemeral -i fedora:latest -n installJRMC -w {FILE_ACTIVE_PATH} --silent --mkexec --systemd {FILE_ACTIVE}'
+    cmd: 'buildWrapper podmanRunEasy -m ephemeral -i fedora:latest -n installJRMC -w {FILE_ACTIVE_PATH} --silent --mkexec --systemd {FILE_ACTIVE} --rpmbuild'
   Run debug in Fedora:
     cmd: 'buildWrapper podmanRunEasy -m ephemeral -i fedora:latest -n installJRMC -w {FILE_ACTIVE_PATH} --debug --mkexec --systemd {FILE_ACTIVE}'
   # Ubuntu