microblog@debian-dev:~/microblog$ source flask/bin/activate
(flask)microblog@debian-dev:~/microblog$ python run.py
 * Running on http://0.0.0.0:8000/
 * Restarting with reloader
^C(flask)microblog@debian-dev:~/microblog$ python db_create.py
Traceback (most recent call last):
  File "db_create.py", line 2, in <module>
    from migrate.versioning import api
  File "/home/microblog/microblog/flask/local/lib/python2.7/site-packages/migrate/__init__.py", line 14, in <module>
    pkg_resources.Requirement.parse('sqlalchemy-migrate')).version
  File "/home/microblog/microblog/flask/local/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg/pkg_resources.py", line 197, in get_provider
  File "/home/microblog/microblog/flask/local/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg/pkg_resources.py", line 666, in require
  File "/home/microblog/microblog/flask/local/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg/pkg_resources.py", line 565, in resolve
pkg_resources.DistributionNotFound: sqlalchemy-migrate