'module' object has no attribute '__version__'

[Spring Zhang]

Use pip install and:

Downloading/unpacking lava-utils-interface>=1.0 (from lava-server->-r /tmp/tmp.h3pwJeZSFU (line 12))
  Downloading lava-utils-interface-1.0.tar.gz
  Storing download in cache at /srv/lava/.downloads/http%3A%2F%2Fpypi.python.org%2Fpackages%2Fsource%2Fl%2Flava-utils-interface%2Flava-utils-interface-1.0.tar.gz
  Running setup.py egg_info for package lava-utils-interface
    error in lava-utils-interface setup command: Unable to access '__version__' in 'lava.utils.interface': 'module' object has no attribute '__version__'
    Complete output from command python setup.py egg_info:
    error in lava-utils-interface setup command: Unable to access '__version__' in 'lava.utils.interface': 'module' object has no attribute '__version__'

[Michael Hudson-Doyle (mwhudson)]

IIRC, this is pip being super wonky. If you remove lava-server (pip uninstall lava-server) and start again, it should work.

[Spring Zhang (qzhang)]

Yes, the workaround works, how do you know it?

[Spring Zhang (qzhang)]

It breaks two points:
1. when l-d-t bundle
2. when l-d-t upgrade