Created temporary directory: /tmp/pip-ephem-wheel-cache-smekpph1
Created temporary directory: /tmp/pip-req-tracker-u39ad901
Created requirements tracker '/tmp/pip-req-tracker-u39ad901'
Created temporary directory: /tmp/pip-wheel-r32zm25u
Collecting Flask-Charts==0.1.0
  1 location(s) to search for versions of Flask-Charts:
  * https://pypi.org/simple/flask-charts/
  Getting page https://pypi.org/simple/flask-charts/
  Analyzing links from page https://pypi.org/simple/flask-charts/
    Found link https://files.pythonhosted.org/packages/2d/1e/468142d37772c5d5e3e223b30673c6cde0cd2c538149a9fe805ab794ea27/Flask-Charts-0.1.0.tar.gz#sha256=e421aa3423adef2465c31fa95506a03aca4a2e3a4097ed9c6d28e8708424d604 (from https://pypi.org/simple/flask-charts/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/e4/54/881d14ab8a51031d11bd22913592a14e597108ee9ce3ae0c44f5d7a43b66/Flask_Charts-0.1.0-py3-none-any.whl#sha256=2867836995e6fecaa222d23faec62c63c923167ac424eb637a7e2c862bee9088 (from https://pypi.org/simple/flask-charts/), version: 0.1.0
  Using version 0.1.0 (newest of versions: 0.1.0)
  Created temporary directory: /tmp/pip-unpack-fxmnj4c4
  Downloading https://files.pythonhosted.org/packages/e4/54/881d14ab8a51031d11bd22913592a14e597108ee9ce3ae0c44f5d7a43b66/Flask_Charts-0.1.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/e4/54/881d14ab8a51031d11bd22913592a14e597108ee9ce3ae0c44f5d7a43b66/Flask_Charts-0.1.0-py3-none-any.whl#sha256=2867836995e6fecaa222d23faec62c63c923167ac424eb637a7e2c862bee9088 (from https://pypi.org/simple/flask-charts/)
  Saved /tmp/tmp07v8de3q/Flask_Charts-0.1.0-py3-none-any.whl
  Added Flask-Charts==0.1.0 from https://files.pythonhosted.org/packages/e4/54/881d14ab8a51031d11bd22913592a14e597108ee9ce3ae0c44f5d7a43b66/Flask_Charts-0.1.0-py3-none-any.whl#sha256=2867836995e6fecaa222d23faec62c63c923167ac424eb637a7e2c862bee9088 to build tracker '/tmp/pip-req-tracker-u39ad901'
  Removed Flask-Charts==0.1.0 from https://files.pythonhosted.org/packages/e4/54/881d14ab8a51031d11bd22913592a14e597108ee9ce3ae0c44f5d7a43b66/Flask_Charts-0.1.0-py3-none-any.whl#sha256=2867836995e6fecaa222d23faec62c63c923167ac424eb637a7e2c862bee9088 from build tracker '/tmp/pip-req-tracker-u39ad901'
Skipping Flask-Charts, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-r32zm25u/Flask-Charts
Removed build tracker '/tmp/pip-req-tracker-u39ad901'