Created temporary directory: /tmp/pip-ephem-wheel-cache-nmmaww53
Created temporary directory: /tmp/pip-req-tracker-xd77gv7t
Created requirements tracker '/tmp/pip-req-tracker-xd77gv7t'
Created temporary directory: /tmp/pip-wheel-ijvldyms
Collecting grequests==0.4.0
  1 location(s) to search for versions of grequests:
  * https://pypi.org/simple/grequests/
  Getting page https://pypi.org/simple/grequests/
  Analyzing links from page https://pypi.org/simple/grequests/
    Found link https://files.pythonhosted.org/packages/6e/ea/1a2f1de067fdab1a0846153ef4a5a1de2d9ecf1e40cc8128ef0e394f031d/grequests-0.1.0.tar.gz#sha256=73fa312f3d4b62f038a44c0a56cd3b27973b57208befbaaf96db3683fa02e2b9 (from https://pypi.org/simple/grequests/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/ad/9e/9f8653c412e518f0b7a31315a8865ce2b62b8bff9d0aaf6852dfbe924894/grequests-0.2.0.tar.gz#sha256=acec39d0fe996303557c9e6fb8ceef5af2714afe314fd0894770bd58bafa4e51 (from https://pypi.org/simple/grequests/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/25/9f/dff6f21676ca5d3e806e60cf0a49c52eb8f8c859310d28b1e740bc49b93e/grequests-0.3.0.tar.gz#sha256=0f41c4eee83bab39f5543af49665c08681637a0562a5704a3f7b2e4a996531c9 (from https://pypi.org/simple/grequests/), version: 0.3.0
    Found link https://files.pythonhosted.org/packages/4b/b1/c728222e53380685642bab115240e7bf134837c288fe89cce3b3bb591a5d/grequests-0.4.0-py3-none-any.whl#sha256=eb574b08f69b48c54e1029415f5f3316899ee006daa5624bbc5320648cdfdd52 (from https://pypi.org/simple/grequests/), version: 0.4.0
    Found link https://files.pythonhosted.org/packages/7e/80/39540c164bc4a6fd5bdafe4ab448752605bce4812b77702f81fd54fbbcc3/grequests-0.4.0.tar.gz#sha256=8aeccc15e60ec65c7e67ee32e9c596ab2196979815497f85cf863465a1626490 (from https://pypi.org/simple/grequests/), version: 0.4.0
  Using version 0.4.0 (newest of versions: 0.4.0)
  Created temporary directory: /tmp/pip-unpack-dzungghp
  Downloading https://files.pythonhosted.org/packages/4b/b1/c728222e53380685642bab115240e7bf134837c288fe89cce3b3bb591a5d/grequests-0.4.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/4b/b1/c728222e53380685642bab115240e7bf134837c288fe89cce3b3bb591a5d/grequests-0.4.0-py3-none-any.whl#sha256=eb574b08f69b48c54e1029415f5f3316899ee006daa5624bbc5320648cdfdd52 (from https://pypi.org/simple/grequests/)
  Saved /tmp/tmp5mijydnj/grequests-0.4.0-py3-none-any.whl
  Added grequests==0.4.0 from https://files.pythonhosted.org/packages/4b/b1/c728222e53380685642bab115240e7bf134837c288fe89cce3b3bb591a5d/grequests-0.4.0-py3-none-any.whl#sha256=eb574b08f69b48c54e1029415f5f3316899ee006daa5624bbc5320648cdfdd52 to build tracker '/tmp/pip-req-tracker-xd77gv7t'
  Removed grequests==0.4.0 from https://files.pythonhosted.org/packages/4b/b1/c728222e53380685642bab115240e7bf134837c288fe89cce3b3bb591a5d/grequests-0.4.0-py3-none-any.whl#sha256=eb574b08f69b48c54e1029415f5f3316899ee006daa5624bbc5320648cdfdd52 from build tracker '/tmp/pip-req-tracker-xd77gv7t'
Skipping grequests, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-ijvldyms/grequests
Removed build tracker '/tmp/pip-req-tracker-xd77gv7t'