You need to install:

https://pypi.python.org/pypi/Flask/0.12.2

On Mon, Aug 21, 2017 at 4:06 PM, evan clark <eclark28@fau.edu> wrote:
When attempting to start the galaxy communication server with all dependencies installed we receive the error below.

(.venv)[galaxy@galaxy galaxy]$ python ./scripts/communication/communication_server.py --port 7070 --host 127.0.0.1
Traceback (most recent call last):
  File "./scripts/communication/communication_server.py", line 35, in <module>
    from flask import Flask, request, make_response, current_app, send_file
ImportError: No module named flask

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