ImportError: No module named 'portia_server.storage'

[asiellb]

Error running init_mysql_db

Traceback (most recent call last):
  File "/usr/local/bin/init_mysql_db", line 7, in <module>
    exec(compile(f.read(), __file__, 'exec'))
  File "/app/slyd/bin/init_mysql_db", line 21, in <module>
    from portia_server.storage.repoman import Repoman
ImportError: No module named 'portia_server.storage'

Trying to initialize mysql database with local_settings.py and DB_URL previusly added according to docs.

And

PYTHONPATH: /app/portia_server:/app/slyd:/app/slybot added.