$ sudo easy_install virtualenv
$ virtualenv venv
$ . venv/bin/activate (mac / Linux ) venv\scripts\activate (windows)
(venv) $ pip install Flask flask-login flask-wtf flask-sqlalchemy flask-mail mysql-python
see [http://flask.pocoo.org/docs/0.10/installation/#virtualenv](http://flask.pocoo.org/docs/0.10/installation/#virtualenv) for dev environment
$ . venv/bin/activate ( venv\scripts\activate (windows))
(venv) $ cd app
(venv) $ python runserver.py
L'application sera disponible sur http://localhost:5000.
La documentation de Flask est accessible via http://flask.pocoo.org/docs/0.10/.
Liste des extensions : http://flask.pocoo.org/extensions/
Intro à Flask : http://code.tutsplus.com/tutorials/intro-to-flask-signing-in-and-out--net-29982