0ad install issues from PPA on Natty

gistfile1.txt

The following packages have unmet dependencies:

0ad: Depends: libboost-signals1.42.0 (>= 1.42.0-1) but 1.42.0-4ubuntu2 is installed
     Depends: libboost-system1.42.0 (>= 1.42.0-1) but 1.42.0-4ubuntu2 is installed
     Depends: libc6 (>= 2.11) but 2.13-0ubuntu13 is installed
     Depends: libcurl3 (>= 7.16.2-1) but 7.21.3-1ubuntu1.2 is installed
     Depends: libenet1a but it is not installed
     Depends: libgcc1 (>= 1:4.1.1) but 1:4.5.2-8ubuntu4 is installed
     Depends: libilmbase6 (>= 1.0.1) but 1.0.1-3build2 is installed
     Depends: libjpeg62 (>= 6b1) but 6b1-1ubuntu1 is installed
     Depends: libopenexr6 (>= 1.6.1) but 1.6.1-4.1 is installed
     Depends: libpng12-0 (>= 1.2.13-4) but 1.2.44-1ubuntu3 is installed
     Depends: libsdl1.2debian (>= 1.2.10-1) but 1.2.14-6.1ubuntu3 is installed
     Depends: libstdc++6 (>= 4.5) but 4.5.2-8ubuntu4 is installed
     Depends: libvorbisfile3 (>= 1.1.2) but 1.3.2-1ubuntu1 is installed
     Depends: libwxbase2.8-0 (>= 2.8.11.0) but 2.8.11.0-0ubuntu8 is installed
     Depends: libwxgtk2.8-0 (>= 2.8.11.0) but 2.8.11.0-0ubuntu8 is installed
     Depends: libxml2 (>= 2.7.4) but 2.7.8.dfsg-2ubuntu0.1 is installed
     Depends: zlib1g (>= 1:1.2.0) but 1:1.2.3.4.dfsg-3ubuntu3 is installed