My shop has a precedent of checking in 3rd party tools to source control and using relative paths in projects/builds to find everything. Also, as NUnit releases new versions there have been several versions of NUnit admitted to this 3rd party libraries section in source control, so that changing older tests wasn't necessary to start using newer versions.
However, Finalbuilder defines the path to nunit-console.exe in the Tools | Options menus, and not only does this path not use environment variables, but there's only one of it.
Is there some way I'm missing to supply a path to the NUnit action?