odoo/odoo — pull request #4383 by moylop260 (2014-12-22 19:03:42+00:00)
Title: [REF] requirements.txt: Add matplotlib required lybrary for resource

This line of code:
https://github.com/odoo/odoo/blob/8.0/addons/resource/faces/timescale.py#L24
import matplotlib but this one there isn't into requirements.txt file