problems with nltk

[Josiah Carlson]

> Traceback (most recent call last):
>    File "<stdin>", line 1, in ?
>    File "/home/name/nltk-1.3/nltk/token.py", line 308
>        yield self._deep_restrict(item, props, incl)

Python 2.1 does not support generators.  You need 2.2 or later.

  - Josiah