Created temporary directory: /tmp/pip-ephem-wheel-cache-o2nl_yo5
Created temporary directory: /tmp/pip-req-tracker-6h6_8q80
Created requirements tracker '/tmp/pip-req-tracker-6h6_8q80'
Created temporary directory: /tmp/pip-wheel-fvave5zl
Collecting enlighten==1.1.0
  1 location(s) to search for versions of enlighten:
  * https://pypi.org/simple/enlighten/
  Getting page https://pypi.org/simple/enlighten/
  Analyzing links from page https://pypi.org/simple/enlighten/
    Found link https://files.pythonhosted.org/packages/01/8e/884dcb7afd861029251cbdb34427eb9bb41e91c2a594a3670f7ee3e8f718/enlighten-1.0.6.tar.gz#sha256=da9f9b10e6b8c6c242db3923b21c0c73fa0ded81bd19505e1d70e6c656a50e65 (from https://pypi.org/simple/enlighten/), version: 1.0.6
    Found link https://files.pythonhosted.org/packages/d7/f2/b26b5684846b71c90cfd412f772bccebcd010d639f6da448b49976001877/enlighten-1.0.7.tar.gz#sha256=232ce05652218f983e39095d1c06a872f7fc4ed4f0b873935d139e611c1493ad (from https://pypi.org/simple/enlighten/), version: 1.0.7
    Found link https://files.pythonhosted.org/packages/d9/d7/ad8eba7b491e55f1bf8649676484a2227c34ce630d7b7568a8534362bb7b/enlighten-1.1.0-py2.py3-none-any.whl#sha256=4097fcb416e1ae4e9fc7fd0ac5442320d07633e28db029048d8f4b796c06a15e (from https://pypi.org/simple/enlighten/), version: 1.1.0
    Found link https://files.pythonhosted.org/packages/5c/c9/69c65dd77b6b4a488963c62b2d1bbd40aa0bc2b3ecf1f752f76f45e7c66e/enlighten-1.1.0.tar.gz#sha256=b06ae600ed4afc834cea21ae22e3400e2c46f41ef71b9d0a530602aacf846a4d (from https://pypi.org/simple/enlighten/), version: 1.1.0
  Using version 1.1.0 (newest of versions: 1.1.0)
  Created temporary directory: /tmp/pip-unpack-lf329ymk
  Downloading https://files.pythonhosted.org/packages/d9/d7/ad8eba7b491e55f1bf8649676484a2227c34ce630d7b7568a8534362bb7b/enlighten-1.1.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/d9/d7/ad8eba7b491e55f1bf8649676484a2227c34ce630d7b7568a8534362bb7b/enlighten-1.1.0-py2.py3-none-any.whl#sha256=4097fcb416e1ae4e9fc7fd0ac5442320d07633e28db029048d8f4b796c06a15e (from https://pypi.org/simple/enlighten/)
  Saved /tmp/tmpjzs6freb/enlighten-1.1.0-py2.py3-none-any.whl
  Added enlighten==1.1.0 from https://files.pythonhosted.org/packages/d9/d7/ad8eba7b491e55f1bf8649676484a2227c34ce630d7b7568a8534362bb7b/enlighten-1.1.0-py2.py3-none-any.whl#sha256=4097fcb416e1ae4e9fc7fd0ac5442320d07633e28db029048d8f4b796c06a15e to build tracker '/tmp/pip-req-tracker-6h6_8q80'
  Removed enlighten==1.1.0 from https://files.pythonhosted.org/packages/d9/d7/ad8eba7b491e55f1bf8649676484a2227c34ce630d7b7568a8534362bb7b/enlighten-1.1.0-py2.py3-none-any.whl#sha256=4097fcb416e1ae4e9fc7fd0ac5442320d07633e28db029048d8f4b796c06a15e from build tracker '/tmp/pip-req-tracker-6h6_8q80'
Skipping enlighten, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-fvave5zl/enlighten
Removed build tracker '/tmp/pip-req-tracker-6h6_8q80'