Collecting sockets==1.0.0
  1 location(s) to search for versions of sockets:
  * https://pypi.python.org/simple/sockets/
  Getting page https://pypi.python.org/simple/sockets/
  Analyzing links from page https://pypi.org/simple/sockets/
    Found link https://files.pythonhosted.org/packages/cd/84/bd124c5d3c012de593c45c7f0208615c73493859bbd5389e1403e311d387/sockets-1.0.0-py3-none-any.whl#sha256=cdb78b0f37b78adadedcc55cdd73c61aacbeb0f00c4c551f1b60f1463457c90b (from https://pypi.org/simple/sockets/), version: 1.0.0
    Found link https://files.pythonhosted.org/packages/c2/a7/6bc7eeefb624e03e5a34c2c0d8eff6525487b1af0ccfd62d0f83a62a5400/sockets-1.0.0.tar.gz#sha256=0d5691402d3da39c9ef6330647d847b0bed93a4ce8b23bf1a18133e2dcbb5c8d (from https://pypi.org/simple/sockets/), version: 1.0.0
  Using version 1.0.0 (newest of versions: 1.0.0)
  Downloading https://files.pythonhosted.org/packages/cd/84/bd124c5d3c012de593c45c7f0208615c73493859bbd5389e1403e311d387/sockets-1.0.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/cd/84/bd124c5d3c012de593c45c7f0208615c73493859bbd5389e1403e311d387/sockets-1.0.0-py3-none-any.whl#sha256=cdb78b0f37b78adadedcc55cdd73c61aacbeb0f00c4c551f1b60f1463457c90b (from https://pypi.org/simple/sockets/)
  Saved /tmp/tmpqaae91sh/sockets-1.0.0-py3-none-any.whl
Skipping sockets, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-703ads90/sockets