You can clone with
HTTPS or Subversion.
I get this after upgrading to latest version of sleek:
Traceback (most recent call last):
File "/usr/lib64/python2.6/threading.py", line 532, in __bootstrap_inner
File "/usr/lib64/python2.6/threading.py", line 484, in run
File "/home/arka/arka.env/lib/python2.6/site-packages/sleekxmpp/xmlstream/xmlstream.py", line 1320, in _send_thread
: 'NoneType' object has no attribute 'Empty'
Is this occurring as you're shutting down Sleek?
No, during startup.
I'm having difficulty reproducing this. I see you're using Python 2.6, but with RC2 or the develop branch? And are you just running one of the examples, or some custom code?
I'm using custom code, an actual (quite complex) app, so it's not easy to provide a snippet which reproduces the problem.
I'll try to narrow down the issue and provide a piece of code which reproduces the problem.