pycompile and update-python-modules are provided by python-minimal and python-support respectively; please can you ensure that these are correctly installed (try a apt-get install --reinstall python-minimal python-support) and that you are using the versions from the Ubuntu archive.
pycompile and update- python- modules are provided by python-minimal and python-support respectively; please can you ensure that these are correctly installed (try a apt-get install --reinstall python-minimal python-support) and that you are using the versions from the Ubuntu archive.