[Mailman-Users] Syntax Error on setup.py install (30.b3)

[LuKreme]

$ python -V
Python 2.7.5
$ python bootstrap.py
Downloading http://pypi.python.org/packages/2.7/s/setuptools/setuptools-0.6c11-py2.7.egg
Traceback (most recent call last):
 File "bootstrap.py", line 254, in <module>
   ws.require(requirement)
 File "/tmp/tmpZegqnz/setuptools-0.6c11-py2.7.egg/pkg_resources.py", line 666, in require
 File "/tmp/tmpZegqnz/setuptools-0.6c11-py2.7.egg/pkg_resources.py", line 565, in resolve
pkg_resources.DistributionNotFound: zc.buildout==2.2.0

So I tried:
$ python setup.py build 
$ python setup.py install
....
Installed /usr/local/lib/python2.7/site-packages/decorator-3.4.0-py2.7.egg
Searching for lazr.delegates
Reading http://pypi.python.org/simple/lazr.delegates/
Reading https://launchpad.net/lazr.delegates
Reading https://launchpad.net/lazr.delegates/+download
Best match: lazr.delegates 2.0
Downloading https://pypi.python.org/packages/source/l/lazr.delegates/lazr.delegates-2.0.tar.gz#md5=eb696d20b284cc41e45b0d8cb8d21f0f
Processing lazr.delegates-2.0.tar.gz
Writing /tmp/easy_install-ogw7Xe/lazr.delegates-2.0/setup.cfg
Running lazr.delegates-2.0/setup.py -q bdist_egg --dist-dir /tmp/easy_install-ogw7Xe/lazr.delegates-2.0/egg-dist-tmp-ssyQhM
 File "build/bdist.freebsd-9.1-RELEASE-i386/egg/lazr/delegates/_python3.py", line 27
   def delegate_to(*interfaces, context='context'):
                                      ^
SyntaxError: invalid syntax

 File "/usr/local/lib/python2.7/site-packages/lazr.delegates-2.0-py2.7.egg/lazr/delegates/_python3.py", line 27
   def delegate_to(*interfaces, context='context'):
                                      ^
SyntaxError: invalid syntax

Adding lazr.delegates 2.0 to easy-install.pth file

Installed /usr/local/lib/python2.7/site-packages/lazr.delegates-2.0-py2.7.egg
Finished processing dependencies for mailman==3.0.0b3

Should I be worried?

Is there an Install document somewhere I missed?

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Live long enough to become a problem to your kids.