Comment 2 for bug 990935

Happens also when running from command line.

Running on Arch Linux
with the package
aur/backup-gmail 0.1.2.1-1

Traceback (most recent call last):49]
  File "/usr/bin/backup_gmail.py", line 556, in <module>
    doBackup(options, TerminalProgress())
  File "/usr/bin/backup_gmail.py", line 526, in doBackup
    backup.backupTo([options.start_date, options.end_date], overwrite, include_labels, exclude_labels)
  File "/usr/bin/backup_gmail.py", line 351, in backupTo
    self.doBackup(date_range, include_labels, exclude_labels)
  File "/usr/bin/backup_gmail.py", line 338, in doBackup
    self.fetchAllMail(date_range)
  File "/usr/bin/backup_gmail.py", line 310, in fetchAllMail
    self.fetchAllLabel(date_range, exclude_labels)
  File "/usr/bin/backup_gmail.py", line 299, in fetchAllLabel
    self.fetchMailByLabel(l, date_range)
  File "/usr/bin/backup_gmail.py", line 222, in fetchMailByLabel
    self.fetchMail(uid, seen, label, size)
  File "/usr/bin/backup_gmail.py", line 278, in fetchMail
    self.flushFetchMailRequest()
  File "/usr/bin/backup_gmail.py", line 263, in flushFetchMailRequest
    rfcs = self.fetchRFC822('%s:%s' % (self.fetchStart, self.fetchEnd))
  File "/usr/bin/backup_gmail.py", line 56, in convert
    data = func(self, uid)
  File "/usr/bin/backup_gmail.py", line 109, in fetchRFC822
    ret, data = self.gmail.fetch(uid, 'RFC822')
  File "/usr/lib/python2.7/imaplib.py", line 443, in fetch
    typ, dat = self._simple_command(name, message_set, message_parts)
  File "/usr/lib/python2.7/imaplib.py", line 1070, in _simple_command
    return self._command_complete(name, self._command(name, *args))
  File "/usr/lib/python2.7/imaplib.py", line 899, in _command_complete
    raise self.abort('command: %s => %s' % (name, val))