Implement GetOrInstallSystemPackage but realized that we actually do
not want to prompt for sudo passwords at all. Will need to change the
implementation to just fail out if system packages are
missing. Configuring sudo is a pain in the neck on Debian anyhow.
Verify system packages are installed instead of relying upon sudo to
install them. Setting up sudo is a pain in the neck and it is often
better to just require the user to install those packages separately.
Insure bz is installed into Python by default. This is needed for pip
to work properly.  Besides, bzip functionality is pretty basic
functionality and should have been in Python to begin with.
Add logic to build the python--ipython package.
Remove debugging commentary.