d= dump error Solved!

Sorry... I already solve my problem.. I just write python -i pizza.py in the src folder..

Hi, I´m having an error and I don´t know what to do.
In the past I have ran and used the pizza tool over a lots of dump files, but now I can´t use it.

usuarioubuntu@SAN1496UBU:~$ python -i /'/home/usuarioubuntu/my liggghts/gran_pizza_17Aug10/src/pizza.py'
Pizza.py (1 Oct 2006), a toolkit written in Python
type ? for help, CTRL-D to quit
Loading tools ...
> d=dump("dump.chute")
Traceback (most recent call last):
File "", line 1, in
File "/home/usuarioubuntu/my liggghts/gran_pizza_17Aug10/src/dump.py", line 215, in __init__
raise StandardError,"no dump file specified"
StandardError: no dump file specified
>

Thanks!