Update Installer.php

app/Console/Commands/Installer.php

@@ -97,6 +97,7 @@ class Installer extends Command
             if(extension_loaded($ext) == false) {
                 $this->error("- {$ext} extension not found, aborting installation");
                 exit;
+            } else {
             }
         }
         $this->info("- Required PHP extensions found!");