Created temporary directory: /tmp/pip-ephem-wheel-cache-6xjztg96
Created temporary directory: /tmp/pip-req-tracker-8iix2v76
Created requirements tracker '/tmp/pip-req-tracker-8iix2v76'
Created temporary directory: /tmp/pip-wheel-c6arfcr0
Collecting ccfwidget==0.1.0
  1 location(s) to search for versions of ccfwidget:
  * https://pypi.org/simple/ccfwidget/
  Getting page https://pypi.org/simple/ccfwidget/
  Analyzing links from page https://pypi.org/simple/ccfwidget/
    Found link https://files.pythonhosted.org/packages/32/74/73ffde9d9a9c445ea1578057ec48426988754c2c9b90e295333017d870fa/ccfwidget-0.1.0-py2.py3-none-any.whl#sha256=cb21467ff1965799ccae846d3a7b23c028df5a0e2b51e0a89cfb662308d38957 (from https://pypi.org/simple/ccfwidget/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/27/c8/995d34f0f710c8a799b934f0fe570db58c31e5f2a39dd7d37314456f1236/ccfwidget-0.1.0.tar.gz#sha256=8501b7f4e15b64fa50bdbb144860805ef006eb46604a28d5d1e7293ab0efd694 (from https://pypi.org/simple/ccfwidget/), version: 0.1.0
    The package https://files.pythonhosted.org/packages/fd/00/375d5bf76d9f069b7dffc45b7681871f37d1f0c5ecc3053a225e20cda0b1/ccfwidget-0.2.0-py3-none-any.whl#sha256=f49f1d4acc840e414c7b9f9c89fd18c2f9eabbc2ac1bf762688cca70cd7b596a (from https://pypi.org/simple/ccfwidget/) (requires-python:>=3.5) is incompatible with the pythonversion in use. Acceptable python versions are:>=3.5
    The package https://files.pythonhosted.org/packages/1d/d2/ef3548b1757d1337d9cf34602b42ed94ed997f7821fd469e479ef112add1/ccfwidget-0.2.0.tar.gz#sha256=85ce9f01db5988c5f633c8574b104803913634550c85dd561026fc4758eb626e (from https://pypi.org/simple/ccfwidget/) (requires-python:>=3.5) is incompatible with the pythonversion in use. Acceptable python versions are:>=3.5
    The package https://files.pythonhosted.org/packages/70/74/481a6c02c221b49b7e4c608a0e2d93f2074142b282506b68c9f4e20e1959/ccfwidget-0.3.0-py3-none-any.whl#sha256=6c46015546d7c42b36e0b50150a3d3fca492b26ceba06a3e9df8aa3c9b5d1846 (from https://pypi.org/simple/ccfwidget/) (requires-python:>=3.5) is incompatible with the pythonversion in use. Acceptable python versions are:>=3.5
    The package https://files.pythonhosted.org/packages/eb/e5/88f5e839b70d6fdaa8b28db3fe3bf7a88b8ec6d03edd4f8cf1fa07206950/ccfwidget-0.3.0.tar.gz#sha256=d2b0a376b835c5d0087b92a469735bfcbd43a88d9711b77c7c31eab527a99cf3 (from https://pypi.org/simple/ccfwidget/) (requires-python:>=3.5) is incompatible with the pythonversion in use. Acceptable python versions are:>=3.5
  Using version 0.1.0 (newest of versions: 0.1.0)
  Created temporary directory: /tmp/pip-unpack-4r5fc57y
  Downloading https://files.pythonhosted.org/packages/32/74/73ffde9d9a9c445ea1578057ec48426988754c2c9b90e295333017d870fa/ccfwidget-0.1.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/32/74/73ffde9d9a9c445ea1578057ec48426988754c2c9b90e295333017d870fa/ccfwidget-0.1.0-py2.py3-none-any.whl#sha256=cb21467ff1965799ccae846d3a7b23c028df5a0e2b51e0a89cfb662308d38957 (from https://pypi.org/simple/ccfwidget/)
  Saved /tmp/tmpbbdanc36/ccfwidget-0.1.0-py2.py3-none-any.whl
  Added ccfwidget==0.1.0 from https://files.pythonhosted.org/packages/32/74/73ffde9d9a9c445ea1578057ec48426988754c2c9b90e295333017d870fa/ccfwidget-0.1.0-py2.py3-none-any.whl#sha256=cb21467ff1965799ccae846d3a7b23c028df5a0e2b51e0a89cfb662308d38957 to build tracker '/tmp/pip-req-tracker-8iix2v76'
  Removed ccfwidget==0.1.0 from https://files.pythonhosted.org/packages/32/74/73ffde9d9a9c445ea1578057ec48426988754c2c9b90e295333017d870fa/ccfwidget-0.1.0-py2.py3-none-any.whl#sha256=cb21467ff1965799ccae846d3a7b23c028df5a0e2b51e0a89cfb662308d38957 from build tracker '/tmp/pip-req-tracker-8iix2v76'
Skipping ccfwidget, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-c6arfcr0/ccfwidget
Removed build tracker '/tmp/pip-req-tracker-8iix2v76'