I just installed emacs22 with version 1.0-3.1ubuntu1 of python-mode, and I have the exact same problem.
M-x python-mode
gives me
Cannot open load-file: python-mode
I just installed emacs22 with version 1.0-3.1ubuntu1 of python-mode, and I have the exact same problem.
M-x python-mode
gives me
Cannot open load-file: python-mode