== Run on your local machine ==
Append If any tests fail in the jobs running for the releases, you will be able to see the exact command to execute on your local machine. It will ask you to use --installer-url and have the right options to use. === Developer mode ==To run anything on your local machine you will need to append --cfg developer_config.py.The script will tell you if you don't.It will clear clears any hardcoded paths that are used for Release Engineering machinery. === Running it more than once ===The harness allows you to run specific steps in isolation.You can see the available actions like this:<pre>python scripts/firefox_ui_updates.py --list-actionsActions available: * clobber * checkout * create-virtualenv * determine-testing-configuration * run-tests</pre> If you run once the script, you can run it another time but only execute certain steps or skip certain ones. For instance, you can say --no-clobber, which will not remove the repositories that the script has checked out.
= Extra notes =
