What version are you running?
I just installed RBTools 0.3.3 in my MacBook Pro, and the RB server version is 1.0.1.
I am trying to post-review but failed with the following error.
Traceback (most recent call last):
File "/usr/local/bin/post-review", line 8, in <module>
load_entry_point('RBTools==0.3.3', 'console_scripts', 'post-review')()
File "build/bdist.linux-x86_64/egg/rbtools/postreview.py", line 3988, in main
AttributeError: 'ReviewBoardServer' object has no attribute 'rb_version'
Does this mean RBTools 0.3.3 doesn't support the old RB server?