我已经在ubuntu 12.04的python上安装了pybrain，但是显示了错误

Question

I have install pybrain module inside python 2.7
I have installed pybrain but showing this error

import pybrain
Traceback (most recent call last):
  File "bpa_pybrain1.py", line 1, in <module>
    import pybrain
  File "/usr/local/lib/python2.7/dist-packages/PyBrain-0.3.1-py2.7.egg/pybrain/__init__.py", line 1, in <module>
    from .structure.__init__ import *
  File "/usr/local/lib/python2.7/dist-packages/PyBrain-0.3.1-py2.7.egg/pybrain/structure/__init__.py", line 3, in <module>
    from .networks.__init__ import *
  File "/usr/local/lib/python2.7/dist-packages/PyBrain-0.3.1-py2.7.egg/pybrain/structure/networks/__init__.py", line 1, in <module>
    from .swiping import SwipingNetwork
  File "/usr/local/lib/python2.7/dist-packages/PyBrain-0.3.1-py2.7.egg/pybrain/structure/networks/swiping.py", line 127
    print(' ' * indent, k, end=' ')
                              ^
SyntaxError: invalid syntax