These scripts and launch configurations are used in conjunction with eclipse. NOTE: These are windows versions. If you are using unix, you'll have to come up with your own versions of these. In order for these scripts to work properly, you also need to add a variable to your environment before starting eclipse: ETCH_DEPENDENT_JARS=C:\workspace-etch\tools\velocity\1.5\velocity-dep-1.5.jar If you're using clover, you'll need to add clover to that: ETCH_DEPENDENT_JARS=C:\workspace-etch\tools\velocity\1.5\velocity-dep-1.5.jar;C:\workspace-etch\tools\clover-ant\2.3.2\lib\clover.jar In the above, please edit the path as appropriate for your local environment.