Collecting quokka==0.4.1.dev6
  1 location(s) to search for versions of quokka:
  * https://pypi.python.org/simple/quokka/
  Getting page https://pypi.python.org/simple/quokka/
  Analyzing links from page https://pypi.python.org/simple/quokka/
    The package https://pypi.python.org/packages/01/da/a8d924447d3389cf358fe250621efabe2b5c4d9fa6e5ffbdb9462fff9a40/quokka-0.3.1-py3-none-any.whl#md5=952edca0b432c16b9eb6437510f37de8 (from https://pypi.python.org/simple/quokka/) (requires-python:>=3.6) is incompatible with the pythonversion in use. Acceptable python versions are:>=3.6
    The package https://pypi.python.org/packages/05/27/60ed131868ba98ac2d0ec91146d43f24ee9afdf2cdd7093d1a499409cb8e/quokka-0.3.2.tar.gz#md5=104b3b7c112b9f7c8b32854fcf657a80 (from https://pypi.python.org/simple/quokka/) (requires-python:>=3.6) is incompatible with the pythonversion in use. Acceptable python versions are:>=3.6
    Found link https://pypi.python.org/packages/11/be/d6caa28c725840d4d647ca763d2c6fd7147688fb8a6823dac74cb04deac1/quokka-0.3.6.dev1-py2.py3-none-any.whl#md5=c47a4f993cd6155714e1b2c46bb867d9 (from https://pypi.python.org/simple/quokka/), version: 0.3.6.dev1
    The package https://pypi.python.org/packages/2a/33/35b2050c478cf810d342bf0f8bd002cc75053cf6a28127f7ae056bd65666/quokka-0.3.4.tar.gz#md5=c7700ae7abcd5b515401c81a5d4ee6d9 (from https://pypi.python.org/simple/quokka/) (requires-python:>=3.6) is incompatible with the pythonversion in use. Acceptable python versions are:>=3.6
    Found link https://pypi.python.org/packages/52/c8/c88278028f779703c8b33319e8118c742f4f2448ae777403ee811143bdca/quokka-0.4.0.tar.gz#md5=02da926f2f5c211f72380c5b973685ad (from https://pypi.python.org/simple/quokka/), version: 0.4.0
    The package https://pypi.python.org/packages/52/e9/f31f3275d93ed63a1b33bd81f989f58fc3552bbf0677fa2ed2694d242a40/quokka-0.3.1.tar.gz#md5=c0f70deea680b38d0d3d25b5441a04e7 (from https://pypi.python.org/simple/quokka/) (requires-python:>=3.6) is incompatible with the pythonversion in use. Acceptable python versions are:>=3.6
    Found link https://pypi.python.org/packages/62/a2/f87df2bef7709d37e55d681a462e2f7324df1d0bc63ee8a3c3afeee6c6b4/quokka-0.4.0-py2.py3-none-any.whl#md5=588e2227880583dfb2bbaf999ec627f3 (from https://pypi.python.org/simple/quokka/), version: 0.4.0
    Found link https://pypi.python.org/packages/8a/26/3a923c93b065d390af8de90ca573933fcae2b6c06998277bcad90bcad148/quokka-0.3.7.dev1-py2.py3-none-any.whl#md5=119c2c88c953097792296a939e48fa01 (from https://pypi.python.org/simple/quokka/), version: 0.3.7.dev1
    Found link https://pypi.python.org/packages/8e/cc/daf5e6da8c386df6223284f0f60f894e7d71cf62ebe499d6f524e507d62d/quokka-0.3.6.dev1.tar.gz#md5=65a3c6f5b49adfab4dda73b4c32a7410 (from https://pypi.python.org/simple/quokka/), version: 0.3.6.dev1
    Found link https://pypi.python.org/packages/9b/3a/04e0c1b35147e857531e88df4df999b90a2c87fc83ec7c5071bd23645fe4/quokka-0.0.1.dev84-py2.py3-none-any.whl#md5=fa3a038de89dd12e2d15fcbb1e8f5373 (from https://pypi.python.org/simple/quokka/), version: 0.0.1.dev84
    Found link https://pypi.python.org/packages/9b/cf/e780941474148592243c131994534db9477577ec38ed3e88b373b03dfe3f/quokka-0.3.7.dev1.tar.gz#md5=49419cdecf459fd59cdcb130b0f9cb3d (from https://pypi.python.org/simple/quokka/), version: 0.3.7.dev1
    Found link https://pypi.python.org/packages/bd/4c/69e2e208e1877b9b5d432afecc2fe1e4e85121cb80ce77219855eb4ca4cf/quokka-0.1.0.tar.gz#md5=b4263e10c6392589b8e44bea98061b2e (from https://pypi.python.org/simple/quokka/), version: 0.1.0
    Found link https://pypi.python.org/packages/c4/d7/2b153d296f84a44df04a239240be2269c22cf6441da3f6e7274a390b022b/quokka-0.2.0.tar.gz#md5=e7f84008d789f9e0eb1bfcff1766535c (from https://pypi.python.org/simple/quokka/), version: 0.2.0
    The package https://pypi.python.org/packages/cf/e5/8f79b664c9e42def8f87096b70c6a5ad62ae10849f47693bd82f639258d9/quokka-0.3.0.tar.gz#md5=7f66a0f454738f757aaa5afc22bee0fb (from https://pypi.python.org/simple/quokka/) (requires-python:>=3.6) is incompatible with the pythonversion in use. Acceptable python versions are:>=3.6
    The package https://pypi.python.org/packages/d3/c6/6efc320421029d06c33fc36baa575ea0f9edf20e872b297399ee27964e01/quokka-0.3.0-py3-none-any.whl#md5=65b982c2ec8f85ee3aede1c464822e08 (from https://pypi.python.org/simple/quokka/) (requires-python:>=3.6) is incompatible with the pythonversion in use. Acceptable python versions are:>=3.6
    Found link https://pypi.python.org/packages/dd/8f/3b24b932813b22cca5faa18e7432d5be9ba9322effb0de3f53ae737524a7/quokka-0.4.1.dev6-py2.py3-none-any.whl#md5=d297687b2aeb605af8e296e1e810ea5b (from https://pypi.python.org/simple/quokka/), version: 0.4.1.dev6
    Found link https://pypi.python.org/packages/e4/58/99254fff1c938688aad6b84119a32eeb5984b337c0985973e14910320a64/quokka-0.4.1.dev6.tar.gz#md5=0c1c8cf60747fe8fc80f95c4079e00bc (from https://pypi.python.org/simple/quokka/), version: 0.4.1.dev6
    The package https://pypi.python.org/packages/e6/05/469e3dbd02f01f5780233d557d1c0e4106041081c8a3bf14d665fbee0773/quokka-0.3.2-py3-none-any.whl#md5=ade196eb1d182ba365eecd0a32b967c2 (from https://pypi.python.org/simple/quokka/) (requires-python:>=3.6) is incompatible with the pythonversion in use. Acceptable python versions are:>=3.6
    Found link https://pypi.python.org/packages/f0/37/e5654248fec84ce9b6ef5ea8cd7d80208c434b8e021247f72f49e4b47ef2/quokka-0.0.1.dev84.tar.gz#md5=fe7411d25694428d80c09f17f7fbda9e (from https://pypi.python.org/simple/quokka/), version: 0.0.1.dev84
    The package https://pypi.python.org/packages/fd/02/422dab4b319b3574ac79b64d5c20165d1beebf7ca6aa9754b0f18fa2c33b/quokka-0.3.3.tar.gz#md5=35cd49ff262050ca325561cdea693cc4 (from https://pypi.python.org/simple/quokka/) (requires-python:>=3.6) is incompatible with the pythonversion in use. Acceptable python versions are:>=3.6
  Using version 0.4.1.dev6 (newest of versions: 0.4.1.dev6)
  Downloading quokka-0.4.1.dev6-py2.py3-none-any.whl (5.1MB)
  Downloading from URL https://pypi.python.org/packages/dd/8f/3b24b932813b22cca5faa18e7432d5be9ba9322effb0de3f53ae737524a7/quokka-0.4.1.dev6-py2.py3-none-any.whl#md5=d297687b2aeb605af8e296e1e810ea5b (from https://pypi.python.org/simple/quokka/)
  Saved /tmp/tmpuc592t_i/quokka-0.4.1.dev6-py2.py3-none-any.whl
Skipping quokka, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-f7adwewj/quokka