I get the same error, the problem is that the package has been imported
into ubuntu without changing the program to deal with ubuntu's system,
and is instead looking for debian repositories.
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Failed getting release file http://archive.ubuntu.com/ubuntu/dists/lenny/Release
https://bugs.launchpad
** Attachment added: "Screenshot-Error when building Debian Live system.png"
http://launchpadlibrarian.net/27220025/Screenshot-Error%20when%20building%20Debian%20Live%20system.png
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Failed getting release file http://archive.ubuntu.com/ubuntu/dists/lenny/Release
https://bugs.launchpad.net/b
