Created temporary directory: /tmp/pip-ephem-wheel-cache-540k_1om
Created temporary directory: /tmp/pip-req-tracker-rgdxo8n9
Created requirements tracker '/tmp/pip-req-tracker-rgdxo8n9'
Created temporary directory: /tmp/pip-wheel-x9vyil1i
Collecting python-codetree==1.0.0
  1 location(s) to search for versions of python-codetree:
  * https://pypi.org/simple/python-codetree/
  Getting page https://pypi.org/simple/python-codetree/
  Analyzing links from page https://pypi.org/simple/python-codetree/
    Found link https://files.pythonhosted.org/packages/34/7f/f8c67832e7b96a112fbfb4e9ab0c9a775665e4b0c23ae7960781e26d15d4/python-codetree-0.1.5.tar.gz#sha256=bf3d1a4a6a0b000e9fea219663961f981e05c442993898d03fbc212222e8b7bb (from https://pypi.org/simple/python-codetree/), version: 0.1.5
    Skipping link https://files.pythonhosted.org/packages/c0/3d/6c9a9f15062b8a56a63f656b438e4f160eb7a7e481eedf96e134ca7df19d/python_codetree-0.1.5-py2-none-any.whl#sha256=5738aa694eca8ac7372a38ff9b470afc2d56a938a9fc9db3a973dd05b3cb8206 (from https://pypi.org/simple/python-codetree/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/82/78/6486ac424508c546687aba3ecca7f6f574ffef7b91b699699cc2c95a124f/python-codetree-1.0.0.tar.gz#sha256=3a9bee31babdd78c8d8eae1a64a4dc0638f112e911cd68e0da039a65bef04705 (from https://pypi.org/simple/python-codetree/), version: 1.0.0
    Found link https://files.pythonhosted.org/packages/8a/b9/1363aec3cdaed646e706e1af4a530a2b8096346b6cdf2fa580750dd60bc9/python_codetree-1.0.0-py2.py3-none-any.whl#sha256=112d7612006c61ca5e7221c9c54c250343b749c22154a53837dfbe339e019e46 (from https://pypi.org/simple/python-codetree/), version: 1.0.0
  Using version 1.0.0 (newest of versions: 1.0.0)
  Created temporary directory: /tmp/pip-unpack-d1tl6y40
  Downloading https://files.pythonhosted.org/packages/8a/b9/1363aec3cdaed646e706e1af4a530a2b8096346b6cdf2fa580750dd60bc9/python_codetree-1.0.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/8a/b9/1363aec3cdaed646e706e1af4a530a2b8096346b6cdf2fa580750dd60bc9/python_codetree-1.0.0-py2.py3-none-any.whl#sha256=112d7612006c61ca5e7221c9c54c250343b749c22154a53837dfbe339e019e46 (from https://pypi.org/simple/python-codetree/)
  Saved /tmp/tmpnhu4aopm/python_codetree-1.0.0-py2.py3-none-any.whl
  Added python-codetree==1.0.0 from https://files.pythonhosted.org/packages/8a/b9/1363aec3cdaed646e706e1af4a530a2b8096346b6cdf2fa580750dd60bc9/python_codetree-1.0.0-py2.py3-none-any.whl#sha256=112d7612006c61ca5e7221c9c54c250343b749c22154a53837dfbe339e019e46 to build tracker '/tmp/pip-req-tracker-rgdxo8n9'
  Removed python-codetree==1.0.0 from https://files.pythonhosted.org/packages/8a/b9/1363aec3cdaed646e706e1af4a530a2b8096346b6cdf2fa580750dd60bc9/python_codetree-1.0.0-py2.py3-none-any.whl#sha256=112d7612006c61ca5e7221c9c54c250343b749c22154a53837dfbe339e019e46 from build tracker '/tmp/pip-req-tracker-rgdxo8n9'
Skipping python-codetree, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-x9vyil1i/python-codetree
Removed build tracker '/tmp/pip-req-tracker-rgdxo8n9'