Created temporary directory: /tmp/pip-ephem-wheel-cache-4glh6s6j
Created temporary directory: /tmp/pip-req-tracker-nu7aks3j
Created requirements tracker '/tmp/pip-req-tracker-nu7aks3j'
Created temporary directory: /tmp/pip-wheel-v3oeftkc
Collecting chemml==0.5.2
  1 location(s) to search for versions of chemml:
  * https://pypi.org/simple/chemml/
  Getting page https://pypi.org/simple/chemml/
  Analyzing links from page https://pypi.org/simple/chemml/
    Skipping link https://files.pythonhosted.org/packages/38/40/b18f747a6caafe74cb0cbb789cf421363efad23da0a9ae7f5c07723d7670/chemml-0.4.1-py2-none-any.whl#sha256=d89b79318664c10382125e0ba559ff489c68b8e325ce2799f44005cfd0d19875 (from https://pypi.org/simple/chemml/) (requires-python:>=2.7, <3); it is not compatible with this Python
    The package https://files.pythonhosted.org/packages/38/eb/b9718212d4b76074778eb214359d975ab98e01740fabab8e5786e5073c19/chemml-0.4.1.tar.gz#sha256=43148d75052b9f9a60f9f25f2cbf3e358ff05e0051ef54884950a2bf99a14ab0 (from https://pypi.org/simple/chemml/) (requires-python:>=2.7, <3) is incompatible with the pythonversion in use. Acceptable python versions are:>=2.7, <3
    The package https://files.pythonhosted.org/packages/4f/10/5c01675f1c2450d50fc9d0105021c1f8d11d338dd26881a3c868e931bef5/chemml-0.4.2.tar.gz#sha256=1cdbb26eadd196f1732b4f886a41dc2a0b93e2db37e110acef4563772d424e08 (from https://pypi.org/simple/chemml/) (requires-python:>=2.7, <3) is incompatible with the pythonversion in use. Acceptable python versions are:>=2.7, <3
    Skipping link https://files.pythonhosted.org/packages/0a/aa/720871d285755c7e6ea715dc0f40b4873f90910998760c066826c9088904/chemml-0.4.3-py2-none-any.whl#sha256=a61155277a6f7a871e9cf35bf18094d5cf815eff54dc3a0591f7145ff0dbf5f2 (from https://pypi.org/simple/chemml/) (requires-python:>=2.7, <3); it is not compatible with this Python
    The package https://files.pythonhosted.org/packages/a1/44/f4ff3cc0f06cb170ca630f2f5e70812c461b5da124cac67c9a71a0005f92/chemml-0.4.3.tar.gz#sha256=f7602aef15a77f7fc51bb2b915eea9cb3a7bd19dc32917fbb49d7c41bad7d9bb (from https://pypi.org/simple/chemml/) (requires-python:>=2.7, <3) is incompatible with the pythonversion in use. Acceptable python versions are:>=2.7, <3
    Found link https://files.pythonhosted.org/packages/a4/2e/782e440cb264f5dffc61816c8aa3718e1ef07bef73dec436502e63ecac20/chemml-0.5.0-py3-none-any.whl#sha256=0b19f1b322ff0acead2a41afe5ef0eab77ab845948825cba56f01cb2f4dabde4 (from https://pypi.org/simple/chemml/), version: 0.5.0
    Found link https://files.pythonhosted.org/packages/66/86/a2ede5e0fa1c736c25786fcdb7b61b61f3893a1f82d094c1209c58f712e4/chemml-0.5.0.tar.gz#sha256=91164a1d6ae06c77176fb940ad01a9e9190624c77288e3d2361170b6c24e629a (from https://pypi.org/simple/chemml/), version: 0.5.0
    Found link https://files.pythonhosted.org/packages/cf/13/7467e8cd3001678ab47a59e671652fbe5d530621f78ac98ff2964646262c/chemml-0.5.1-py3-none-any.whl#sha256=d10b2d7ceb2d2faf427986a12579b436b9711b156d56960c45b89b9fd4733c25 (from https://pypi.org/simple/chemml/), version: 0.5.1
    Found link https://files.pythonhosted.org/packages/ea/e5/77ed27bdd4fd2725fd1c799a9858bd7350db292c62245419763fcaaa9a03/chemml-0.5.1.tar.gz#sha256=37c8aa39ef658e35138959c94989f1623b3cd57f41a3216652b583028745bbc0 (from https://pypi.org/simple/chemml/), version: 0.5.1
    Found link https://files.pythonhosted.org/packages/c5/de/57a0bf974755e30a26f340a68e3fc4910148246f69e489c111a65fd4793e/chemml-0.5.2-py3-none-any.whl#sha256=1e664923f9baed84a95eb99d38f03c19371cf3e15101e7278a92f29856aa7801 (from https://pypi.org/simple/chemml/), version: 0.5.2
    Found link https://files.pythonhosted.org/packages/b0/aa/d53bbcb38b893a929d9af8062f10a60597433548bc1d70f77602fa837081/chemml-0.5.2.tar.gz#sha256=a92ee4f7dc27f87b2f622111cfcd5c1794099fa0dfd5ade554f75cdc71b44ca3 (from https://pypi.org/simple/chemml/), version: 0.5.2
  Using version 0.5.2 (newest of versions: 0.5.2)
  Created temporary directory: /tmp/pip-unpack-jmnodzpp
  Downloading https://files.pythonhosted.org/packages/c5/de/57a0bf974755e30a26f340a68e3fc4910148246f69e489c111a65fd4793e/chemml-0.5.2-py3-none-any.whl (199kB)
  Downloading from URL https://files.pythonhosted.org/packages/c5/de/57a0bf974755e30a26f340a68e3fc4910148246f69e489c111a65fd4793e/chemml-0.5.2-py3-none-any.whl#sha256=1e664923f9baed84a95eb99d38f03c19371cf3e15101e7278a92f29856aa7801 (from https://pypi.org/simple/chemml/)
  Saved /tmp/tmpot6ufcx1/chemml-0.5.2-py3-none-any.whl
  Added chemml==0.5.2 from https://files.pythonhosted.org/packages/c5/de/57a0bf974755e30a26f340a68e3fc4910148246f69e489c111a65fd4793e/chemml-0.5.2-py3-none-any.whl#sha256=1e664923f9baed84a95eb99d38f03c19371cf3e15101e7278a92f29856aa7801 to build tracker '/tmp/pip-req-tracker-nu7aks3j'
  Removed chemml==0.5.2 from https://files.pythonhosted.org/packages/c5/de/57a0bf974755e30a26f340a68e3fc4910148246f69e489c111a65fd4793e/chemml-0.5.2-py3-none-any.whl#sha256=1e664923f9baed84a95eb99d38f03c19371cf3e15101e7278a92f29856aa7801 from build tracker '/tmp/pip-req-tracker-nu7aks3j'
Skipping chemml, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-v3oeftkc/chemml
Removed build tracker '/tmp/pip-req-tracker-nu7aks3j'