apt-clone crashed with SystemError in open(): E:Encountered a section with no Package: header, E:Problem with MergeList /tmp/tmp.UrPQecxi3g/var/lib/apt/lists/es.archive.ubuntu.com_ubuntu_dists_natty_main_binary-i386_Packages, E:The package lists or status file could not be parsed or opened.

[vortex01 ubuntu]

Binary package hint: apt-clone

Ubuntu 11.04
When installing or re-installing.
Errors with apt-get
You can see syslog from /var/log from the next link: http://pastebin.com/fbH0SAu2

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: apt-clone 0.1.6
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
Architecture: i386
Date: Sun May 1 09:11:27 2011
ExecutablePath: /usr/bin/apt-clone
InterpreterPath: /usr/bin/python2.7
LiveMediaBuild: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/apt-clone clone --with-dpkg-repack --source /tmp/tmp.UrPQecxi3g /tmp/tmp.UrPQecxi3g/ubiquity-apt-clone
ProcEnviron:
 LANGUAGE=es_ES.UTF-8
 LC_COLLATE=C
 PATH=(custom, no user)
 LANG=es_ES.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/apt-clone', 'clone', '--with-dpkg-repack', '--source', '/tmp/tmp.UrPQecxi3g', '/tmp/tmp.UrPQecxi3g/ubiquity-apt-clone']
SourcePackage: apt-clone
Title: apt-clone crashed with SystemError in open(): E:Encountered a section with no Package: header, E:Problem with MergeList /tmp/tmp.UrPQecxi3g/var/lib/apt/lists/es.archive.ubuntu.com_ubuntu_dists_natty_main_binary-i386_Packages, E:The package lists or status file could not be parsed or opened.
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #758255, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.