Simplify external repo installation

installJRMC

@@ -262,10 +262,12 @@ EOF
         done
 
         if [[ ${#_pkg_array[@]} -ge 1 ]]; then
+            [[ -n $_debug ]] && echo "Installing: " "${_pkg_array[@]}"
             "${_install_cmd[@]}" "${_pkg_array[@]}" > /dev/null 2>&1
         fi
 
         if [[ ${#_url_pkg_array[@]} -ge 1 ]]; then
+            [[ -n $_debug ]] && echo "Installing: " "${_url_pkg_array[@]}"
             "${_install_cmd_nogpg[@]}" "${_url_pkg_array[@]}" > /dev/null 2>&1
         fi