setup.rb in sml-rubber-0.9.9

- old
+ new

@@ -4,9 +4,10 @@
     Bootstraps instances by setting timezone, installing packages and gems
   DESC
   task :bootstrap do
     set_timezone
     link_bash
+    upgrade_packages
     install_packages
     setup_volumes
     add_gem_sources
     install_gems
     deploy.setup
\ No newline at end of file