Collecting decol==1.1.5
  1 location(s) to search for versions of decol:
  * https://pypi.python.org/simple/decol/
  Getting page https://pypi.python.org/simple/decol/
  Analyzing links from page https://pypi.org/simple/decol/
    The package https://files.pythonhosted.org/packages/0b/71/391608303933c99af5a4ab1133de7ccfb728f95eb23c55065652fce4d17d/decol-1.1.4-py2.py3-none-any.whl#sha256=c72dcea17ec193b928e88a7619383edea14570723ffee4a8055f84a0c61c1294 (from https://pypi.org/simple/decol/) (requires-python:>=2.6, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*, <4) is incompatible with the pythonversion in use. Acceptable python versions are:>=2.6, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*, <4
    The package https://files.pythonhosted.org/packages/0e/2a/d0ee64b1f0766055f0684ffd8921ba89aa598425a00acbccdbebfeb50d20/decol-1.1.4.tar.gz#sha256=d4127e8aaacdff5714d16a4d564a4239a9337dc121751581ad958709912bf61d (from https://pypi.org/simple/decol/) (requires-python:>=2.6, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*, <4) is incompatible with the pythonversion in use. Acceptable python versions are:>=2.6, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*, <4
    Found link https://files.pythonhosted.org/packages/0c/66/aa781eb8a5be2a3b6551d42ef89efb05e2b8274594cc7e690aae9e88119a/decol-1.1.5-py2.py3-none-any.whl#sha256=07b18a102246382a2196a41a123adf0046f7987cadb76763f8e40308de5bbcf2 (from https://pypi.org/simple/decol/) (requires-python:>=2.6, <4), version: 1.1.5
    Found link https://files.pythonhosted.org/packages/a0/31/9391552be7e25b00aeeb8f61031ae4c709b3e92bd126ba481304e9b438ae/decol-1.1.5.tar.gz#sha256=3485e4c778fad61648a0a7a3155be41eb309eed0398b1914a95bfa4fe1ef90eb (from https://pypi.org/simple/decol/) (requires-python:>=2.6, <4), version: 1.1.5
  Using version 1.1.5 (newest of versions: 1.1.5)
  Downloading https://files.pythonhosted.org/packages/0c/66/aa781eb8a5be2a3b6551d42ef89efb05e2b8274594cc7e690aae9e88119a/decol-1.1.5-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/0c/66/aa781eb8a5be2a3b6551d42ef89efb05e2b8274594cc7e690aae9e88119a/decol-1.1.5-py2.py3-none-any.whl#sha256=07b18a102246382a2196a41a123adf0046f7987cadb76763f8e40308de5bbcf2 (from https://pypi.org/simple/decol/) (requires-python:>=2.6, <4)
  Saved /tmp/tmp61v_inhu/decol-1.1.5-py2.py3-none-any.whl
Skipping decol, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-s21ov91j/decol