Comment 5 for bug 269916

next build failures:

 checking for libXext... no
 configure: error: We need a working libXext to proceed. Since configure
 can't find it itself, we stop here assuming that make wouldn't find
 them either.

[...]

checking for libz... configure: error: not found.
          Possibly configure picks up an outdated version
          installed by XFree86. Remove it from your system.

          Check your installation and look into config.log

[...]

checking for Qt... configure: error: Qt (>= Qt 3.2 and < 4.0) (headers and libraries) not found. Please check your installation!

[...]
checking for KDE... configure: error:
in the prefix, you've chosen, are no KDE headers installed. This will fail.
So, check this please and use another prefix!

And that's the last error from configure.

So adding build-dependencies on libxt-dev, libxext-dev, zlib1g-dev, libqt3-mt-dev, and kdelibs4-dev appears to fix the build failure - or at least get it through to the point of compilation; the compile is still running here, we'll see if it completes successfully.