On 14.07.2009, at 10:49, Stephane wrote:

I've been trying to install the Source bundle many times, to no avail. Did anything happen to it?

The Source bundle is a default bundle which ships with TextMate. Did you delete it? Did you read http://manual.macromates.com/en/bundles chapter 5.3 (esp. last paragraph)?

You can also use the GetBundles bundle which makes it easier to get rid of such things.

Cheers, --Hans