Help in installing the patch

[anonymous]

I am a relative newbie when it comes to this type of system administration. I can install plugins no problem, and even patch plugin code and rebuild, but I cannot figure out how to install a trac patch.

I have been searching high and low for definitive information on how to do thisso that I can install this handy patch, but I cannot find what I need. I installed trac using easy_install, so I dont even know where the code is to be patched, and a find for api.py yields zip. I think after I do find the source code that I presume i need to run "patch multi-fields.diff" and "patch tests.diff" Thanks for any help or pointers.