Traceback (most recent call last):
  File "/usr/bin/apt-clone", line 84, in <module>
    args.with_dpkg_repack, args.with_dpkg_status)
  File "/usr/lib/python2.7/dist-packages/apt_clone.py", line 128, in save_state
    self._write_state_installed_pkgs(sourcedir, tar)
  File "/usr/lib/python2.7/dist-packages/apt_clone.py", line 155, in _write_state_installed_pkgs
    cache = self._cache_cls(rootdir=sourcedir)
  File "/usr/lib/python2.7/dist-packages/apt/cache.py", line 89, in __init__
    self.open(progress)
  File "/usr/lib/python2.7/dist-packages/apt/cache.py", line 127, in open
    self._cache = apt_pkg.Cache(progress)
SystemError: E:Encountered a section with no Package: header, E:Problem with MergeList /tmp/tmp.UrPQecxi3g/var/lib/apt/lists/es.archive.hostname.com_hostname_dists_natty_main_binary-i386_Packages, E:The package lists or status file could not be parsed or opened.