Created temporary directory: /tmp/pip-ephem-wheel-cache-roo6hplf
Created temporary directory: /tmp/pip-wheel-sel1dfc0
Looking in indexes: https://pypi.python.org/simple
Collecting couplf==1.0.1
  1 location(s) to search for versions of couplf:
  * https://pypi.python.org/simple/couplf/
  Getting page https://pypi.python.org/simple/couplf/
  Analyzing links from page https://pypi.org/simple/couplf/
    Found link https://files.pythonhosted.org/packages/65/82/0895e18ff93eb6c3d3bffdb62c607c549b96dd41cb5a49ef1bc546dd1a5d/couplf-1.0.0-py3-none-any.whl#sha256=0f337673de59db984c89cfdb5e2bd5e6d35015a12a33dbc9a4d880a2fa1aa6cb (from https://pypi.org/simple/couplf/) (requires-python:>=3.4), version: 1.0.0
    Found link https://files.pythonhosted.org/packages/99/73/06bf96a52ed93a9ed129bf35b79d052ad81f354ade87994659f4c8233286/couplf-1.0.0.tar.gz#sha256=47867b7b0c8ba357ebc58b75ec3768ae9112d11658b1b1d1f15fbd3dbb8d7f84 (from https://pypi.org/simple/couplf/) (requires-python:>=3.4), version: 1.0.0
    Found link https://files.pythonhosted.org/packages/0c/7d/11c7c6dd5aa0360e8a7bdb55e6aaa4910400fbed659e58a79de93fc4adb2/couplf-1.0.1-py3-none-any.whl#sha256=5bef8a02b6c3844e887d05c1ef1508dc403f5a1739b59b6e2550e4cd52c6e9cb (from https://pypi.org/simple/couplf/) (requires-python:>=3.4), version: 1.0.1
    Found link https://files.pythonhosted.org/packages/6c/6d/dd35392cbcee7a281b67fb33093e09d23bfe3c0460eea6f81e36c82c90ff/couplf-1.0.1.tar.gz#sha256=d5ce6c42a165f850915e96152c5be7881e11e51699c4ce093d5ebe7d101c4f5e (from https://pypi.org/simple/couplf/) (requires-python:>=3.4), version: 1.0.1
  Using version 1.0.1 (newest of versions: 1.0.1)
  Created temporary directory: /tmp/pip-unpack-kz8yljw3
  Downloading https://files.pythonhosted.org/packages/0c/7d/11c7c6dd5aa0360e8a7bdb55e6aaa4910400fbed659e58a79de93fc4adb2/couplf-1.0.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/0c/7d/11c7c6dd5aa0360e8a7bdb55e6aaa4910400fbed659e58a79de93fc4adb2/couplf-1.0.1-py3-none-any.whl#sha256=5bef8a02b6c3844e887d05c1ef1508dc403f5a1739b59b6e2550e4cd52c6e9cb (from https://pypi.org/simple/couplf/) (requires-python:>=3.4)
  Saved /tmp/tmpn0hci15b/couplf-1.0.1-py3-none-any.whl
Skipping couplf, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-sel1dfc0/couplf