Created temporary directory: /tmp/pip-ephem-wheel-cache-fcjbsis0
Created temporary directory: /tmp/pip-req-tracker-wj2adtkr
Created requirements tracker '/tmp/pip-req-tracker-wj2adtkr'
Created temporary directory: /tmp/pip-wheel-1tu5vnjx
Collecting switchenv==0.2.1
  1 location(s) to search for versions of switchenv:
  * https://pypi.org/simple/switchenv/
  Getting page https://pypi.org/simple/switchenv/
  Analyzing links from page https://pypi.org/simple/switchenv/
    Found link https://files.pythonhosted.org/packages/65/f9/39920643010b6613f3904a363ff0709369c39b52cd39a69d188d18047d62/switchenv-0.1.0-py2.py3-none-any.whl#sha256=026700909dfddf3ea7fb54f85d3369e0dbad5ab80b35dda1de09f7aa32fd2a1e (from https://pypi.org/simple/switchenv/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/c5/43/9d77b1005598da30c557c0179fc0fd942a7584b9dca7622223e8bd56e4f2/switchenv-0.1.0.tar.gz#sha256=e0017691102a7c45397155f7e43fbb369825a157662476a1576175deab9c8714 (from https://pypi.org/simple/switchenv/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/31/1d/7122ab253829305772f5a5a4560e04717974633271dc8a5e63489b3b9060/switchenv-0.1.2-py2.py3-none-any.whl#sha256=9e2c0d9175950a35831460d7cc700a9de1bc52eefb2b3fe8e6cf223f19467431 (from https://pypi.org/simple/switchenv/), version: 0.1.2
    Found link https://files.pythonhosted.org/packages/89/5a/5623b0a8ebd5cab69efae82f103893300c65347ed08367d71f56836e28ca/switchenv-0.1.2.tar.gz#sha256=d71f3eb1b690ae7a5309652add361dc12eb072baad19b0dffbcd9db7c7b22163 (from https://pypi.org/simple/switchenv/), version: 0.1.2
    Found link https://files.pythonhosted.org/packages/bb/46/93bd6bfcb5fea31d6e8979ed997e68a9506a3a0fb29ffd111022fea5a777/switchenv-0.2.0-py2.py3-none-any.whl#sha256=e59c6be064312749e6be63b7ad68e8cfe670b32e9c4d4bcd671b5693111a33cc (from https://pypi.org/simple/switchenv/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/76/b6/3e0274e949e3d7c78131515a7f57bb717f6caa2f80c78bc1af6612c2a433/switchenv-0.2.0.tar.gz#sha256=9f15207d43a192b9aed5dd4a91d6618a420eead44d3cdbe58898f17eb2ae2fcd (from https://pypi.org/simple/switchenv/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/21/14/ca0a36bac9ecd509594481ac8e91af9b4b6a29f7a7b99010a179ddb7e995/switchenv-0.2.1-py2.py3-none-any.whl#sha256=34efaf520494eb07be2686a45156f75968f711bf53aff7c502ff054641f04b66 (from https://pypi.org/simple/switchenv/), version: 0.2.1
    Found link https://files.pythonhosted.org/packages/bd/a8/ffc6d825542338c6566b57457b1c1fe5822dc902f8c8f4643893d62c3ff9/switchenv-0.2.1.tar.gz#sha256=fdd890202468d52d0260cad8a2cd513ed43b15f1b9595eef231a6b1f12eec8fe (from https://pypi.org/simple/switchenv/), version: 0.2.1
  Using version 0.2.1 (newest of versions: 0.2.1)
  Created temporary directory: /tmp/pip-unpack-h13tfirb
  Downloading https://files.pythonhosted.org/packages/21/14/ca0a36bac9ecd509594481ac8e91af9b4b6a29f7a7b99010a179ddb7e995/switchenv-0.2.1-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/21/14/ca0a36bac9ecd509594481ac8e91af9b4b6a29f7a7b99010a179ddb7e995/switchenv-0.2.1-py2.py3-none-any.whl#sha256=34efaf520494eb07be2686a45156f75968f711bf53aff7c502ff054641f04b66 (from https://pypi.org/simple/switchenv/)
  Saved /tmp/tmp4i2sicqc/switchenv-0.2.1-py2.py3-none-any.whl
  Added switchenv==0.2.1 from https://files.pythonhosted.org/packages/21/14/ca0a36bac9ecd509594481ac8e91af9b4b6a29f7a7b99010a179ddb7e995/switchenv-0.2.1-py2.py3-none-any.whl#sha256=34efaf520494eb07be2686a45156f75968f711bf53aff7c502ff054641f04b66 to build tracker '/tmp/pip-req-tracker-wj2adtkr'
  Removed switchenv==0.2.1 from https://files.pythonhosted.org/packages/21/14/ca0a36bac9ecd509594481ac8e91af9b4b6a29f7a7b99010a179ddb7e995/switchenv-0.2.1-py2.py3-none-any.whl#sha256=34efaf520494eb07be2686a45156f75968f711bf53aff7c502ff054641f04b66 from build tracker '/tmp/pip-req-tracker-wj2adtkr'
Skipping switchenv, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-1tu5vnjx/switchenv
Removed build tracker '/tmp/pip-req-tracker-wj2adtkr'