Traceback (most recent call last):
  File "/usr/bin/offlineimap", line 23, in <module>
    oi.run()
  File "/usr/lib/pymodules/python2.7/offlineimap/init.py", line 167, in run
    config.read(configfilename)
  File "/usr/lib/python2.7/ConfigParser.py", line 305, in read
    self._read(fp, filename)
  File "/usr/lib/python2.7/ConfigParser.py", line 512, in _read
    raise MissingSectionHeaderError(fpname, lineno, line)
ConfigParser.MissingSectionHeaderError: File contains no section headers.
file: /home/user/.offlineimaprc, line: 1
'    [general]\n'