On May 13, 2010, at 9:41 AM, exarkun@twistedmatrix.com wrote:

On 03:17 am, janssen@parc.com wrote:
I've got parc-tiger-1 up and running again.  It's failing on test_tk,
which makes sense, because it's running as a background twisted process,
and thus can't access the window server.  I should configure that out.

You can run it in an xvfb.

See <http://www.python.org/dev/buildbot/builders/PPC%20Tiger%20trunk/builds/7/steps/test/logs/stdio>: this isn't an X server that he's talking about, it's "WindowServer", the OS X windowing system, so Xvfb won't help.