issue with osmo-sim-auth

[msfu]

hello,

i ran into an issue with osmo-sim-auth.
if i try ./osmo-sim-auth.py -r 00000000000000000000000000000000 -s

it says


Traceback (most recent call last):
  File "./osmo-sim-auth.py", line 27, in <module>
    from card.USIM import USIM
  File "/usr/src/osmo-sim-auth/card/USIM.py", line 56
    print '[DBG] type definition: %s' % type(self)
          ^
SyntaxError: invalid syntax



do you know what the problem is? i think i installed pcsc-lite, pcscd 
and pyscard and dependencies.

thank you