Traceback (most recent call last):
  File "/var/lib/python-support/python2.5/invest/quotes.py", line 45, in <lambda>
    handle.read(invest.GNOMEVFS_CHUNK_SIZE, lambda h,d,e,b: self.on_quotes_read(h,d,e,b, read))
  File "/var/lib/python-support/python2.5/invest/quotes.py", line 43, in on_quotes_read
    self.populate(self.parse_yahoo_csv(csv.reader(read.split("\n"))))
  File "/var/lib/python-support/python2.5/invest/quotes.py", line 89, in populate
    self.append([ticker, False, balance, balance/paid*100, val["trade"], val["variation"]])
ZeroDivisionError: float division