Comment 6 for bug 337126

Please sync flup (1.0.2-1) from Debian unstable. There is no local modifications on Ubuntu (previous version is 1.0-1)
It builds fine with a karmic pbuilder. (see also build log : https://edge.launchpad.net/~gilir/+archive/backports/+build/1166934/+files/python-flup_1.0.2-1~ppa1_all.deb)

Last Debian changelog entry :

 flup (1.0.2-1) unstable; urgency=low

   * New upstream release (Closes: #517965)
   * http://www.saddi.com/software/news/archives/65-flup-1.0.2-on-the-horizon....html
   * Debian packaging updated to use debhelper7
   * Updated debian/copyright to be machine-interpretable
   * Disabled upstream's use of ez_setup since Build-Depends already requires
     python-setuptools

 -- Kai Hendry <email address hidden> Tue, 28 Jul 2009 20:09:00 +0100