Missing python-lxml on new install

Using my backend(Lucid) as the LTSP server I built a new LTSP image using:
sudo ltsp-build-client --mythbuntu --mythbuntu-user-credentials="your-user-id-here:your-password-here"
I then chroot to it, downloaded the repos deb(http://www.mythbuntu.org/files/mythbuntu-repos.deb) and configured it. Then do an apt-get update and apt-get upgrade, no errors.
I exited the chroot and ran
sudo ltsp-update-kernels
sudo ltsp-update-image

I then network booted the client, disabled nouveau and installed nvidia. Everything worked except metagrabber.

This is the error
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The subdirectory "tmdb" containing the modules tmdb_api.py (v0.1.3 or greater), tmdb_ui.py,
tmdb_exceptions.py must have been installed with the MythTV python bindings.
Error:(No module named lxml.etree)
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dpkg --list|grep myth output attached

Running "sudo apt-get install python-lxml" fixed the issue.