Install foreman globally on the system if it has not been already

Author: dhh

lib/install/dev

@@ -1,3 +1,9 @@
 #!/usr/bin/env bash
 
+if ! command -v foreman &> /dev/null
+then
+  echo "Installing foreman..."
+  gem install foreman
+fi
+
 foreman start -f Procfile.dev