Flask app won't start when there is an '-' in the project name

[Grepsy]

~/Workspace (master) » python server.py
  File "server.py", line 2
    from flask-monkeys import flask-monkeys
              ^
SyntaxError: invalid syntax

[romainberger]

You can't use a dash in a python package name, this will throw a syntax error (as you've seen). You'll have to rename your app.