It sounds as if maybe your pythonpath isn't set up correctly. Try export PYTHONPATH=$PYTHONPATH:/path/to/treeio:/path/to/ (ie add the project path and its par

It sounds as if maybe your pythonpath isn't set up correctly. Try export PYTHONPATH=$PYTHONPATH:/path/to/treeio:/path/to/ (ie add the project path and its parent to PYTHONPATH), then try manage.py installdb again. NB This is guesswork based on prior django experience, I haven't actually tried installing it.