Test with an upper Python's version than 2.5

```
If you have an other version of Python 2.5 (> 2.5), please test the
software and feedback to know which Python's versions are not appropriate.

Therefore, we will be able to add this information in the doc...

Thanks !

```

Original issue reported on code.google.com by `cucuma...@gmail.com` on 25 Dec 2008 at 6:37
