On Wed, 04 Mar 2015, Surendran Karippadath wrote: > I do not understand how it gives the Import Error.No module named msgpack > > when the previous command > $sudo pip install msgpack-python > messages > Successfully installed msgpack-python > Cleaning up...
Could it be that you have more than one Python installation on your system, and that the Invenio configure command uses one Python executable, while your system-wide `pip` command uses another? You can try to manually confirm/infirm the presence of the msgpack library: $ /some/path/to/your/python >>> from msgpack import packb as serialize Best regards -- Tibor Simko
