Created temporary directory: /tmp/pip-ephem-wheel-cache-dd8y9ulf
Created temporary directory: /tmp/pip-wheel-dbz3ljj4
Looking in indexes: https://pypi.python.org/simple
Collecting env-spec==0.1.0
  1 location(s) to search for versions of env-spec:
  * https://pypi.python.org/simple/env-spec/
  Getting page https://pypi.python.org/simple/env-spec/
  Analyzing links from page https://pypi.org/simple/env-spec/
    Found link https://files.pythonhosted.org/packages/79/7b/05d0cf2ccfe7f9e9d7bfe7345cf6c81f23f218aaea1e9a7b70148dd983ae/env-spec-0.1.0.tar.gz#sha256=2a41ca521a98971d9ce76766f25610c94482820e030314bffaaa1268b18f14e7 (from https://pypi.org/simple/env-spec/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/ba/5a/746df0c25a2dc1f6b8506e40223a2b1f645eba1019f8ac246fa4d08cde48/env_spec-0.1.0-py3-none-any.whl#sha256=e25278450363f173dc5aadf94c18eef7dd022842a3a69a40fbf097c29d8e36f2 (from https://pypi.org/simple/env-spec/), version: 0.1.0
  Using version 0.1.0 (newest of versions: 0.1.0)
  Created temporary directory: /tmp/pip-unpack-2dhilo5y
  Downloading https://files.pythonhosted.org/packages/ba/5a/746df0c25a2dc1f6b8506e40223a2b1f645eba1019f8ac246fa4d08cde48/env_spec-0.1.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/ba/5a/746df0c25a2dc1f6b8506e40223a2b1f645eba1019f8ac246fa4d08cde48/env_spec-0.1.0-py3-none-any.whl#sha256=e25278450363f173dc5aadf94c18eef7dd022842a3a69a40fbf097c29d8e36f2 (from https://pypi.org/simple/env-spec/)
  Saved /tmp/tmpzb81i88_/env_spec-0.1.0-py3-none-any.whl
Skipping env-spec, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-dbz3ljj4/env-spec