python-pyx has a broken package in jaunty

Binary package hint: python-pyx

1) $ lsb_release -rd
Description: Ubuntu jaunty (development branch)
Release: 9.04

2) $ apt-cache policy python-pyx
python-pyx:
  Installed: (none)
  Candidate: 0.9-4ubuntu1
  Version table:
     0.9-4ubuntu1 0
        500 http://us.archive.ubuntu.com jaunty/universe Packages

3) I expected python-pyx to be installed without any problems and with minimal dependencies

4) I tried to install python-pyx, and aptitude said the package was broken and tried to install ~250Mb of localization packages (which I think are unnecessary). Here's the output:

$ sudo aptitude install python-pyx
Reading package lists... Done
Building dependency tree
Reading state information... Done
Reading extended state information
Initializing package states... Done
The following packages are BROKEN:
  python-pyx
The following NEW packages will be installed:
  tetex-extra{a} texlive{a} texlive-bibtex-extra{a} texlive-fonts-extra{a}
  texlive-fonts-extra-doc{a} texlive-lang-croatian{a}
  texlive-lang-cyrillic{a} texlive-lang-czechslovak{a}
  texlive-lang-danish{a} texlive-lang-dutch{a} texlive-lang-finnish{a}
  texlive-lang-french{a} texlive-lang-german{a} texlive-lang-greek{a}
  texlive-lang-hungarian{a} texlive-lang-italian{a} texlive-lang-latin{a}
  texlive-lang-mongolian{a} texlive-lang-norwegian{a} texlive-lang-other{a}
  texlive-lang-polish{a} texlive-lang-portuguese{a} texlive-lang-spanish{a}
  texlive-lang-swedish{a} texlive-lang-vietnamese{a} texlive-math-extra{a}
  texlive-publishers{a} texlive-publishers-doc{a}
0 packages upgraded, 29 newly installed, 0 to remove and 0 not upgraded.
Need to get 110MB of archives. After unpacking 253MB will be used.
The following packages have unmet dependencies:
  python-pyx: Depends: python (< 2.6) but 2.6.1-0ubuntu3 is installed.
The following actions will resolve these dependencies:

Keep the following packages at their current version:
python-pyx [Not Installed]

Score is -9881

Accept this solution? [Y/n/q/?]

I'm curious if all those texlive packages are related to the broken package. I did not accept this solution, then installed a different package (gnucash), and it did not attempt to install the texlive packages.