On Feb 14, 2011, at 1:52 PM, Kaster Might wrote:

I have 3 installed versions of python on my Mac. How to tell TextMate to launch specified one on Command-R?

Set a variable named TM_PYTHON and point it to the binary of your choice (such as /usr/bin/python). This can be set globally in TextMate’s advanced preferences, or it can be set just for one project (using the info button in the project drawer).

-- 
Rob McBroom
<http://www.skurfer.com/>