Collecting frond==0.0.4
  1 location(s) to search for versions of frond:
  * https://pypi.python.org/simple/frond/
  Getting page https://pypi.python.org/simple/frond/
  Analyzing links from page https://pypi.org/simple/frond/
    Found link https://files.pythonhosted.org/packages/aa/0d/b237618db1c73066add6e70d9264f4c9df3135a203c5d287ad5a5d965912/frond-0.0.3-py3-none-any.whl#sha256=368e8472cd42e107d391ecfee47a3212846b03ae867cc9d44d710dc190a3d03c (from https://pypi.org/simple/frond/), version: 0.0.3
    Found link https://files.pythonhosted.org/packages/00/6d/45b90233c49b936f2e2f161503b4e3a5fb38b8061cf9d87dfe71900e4571/frond-0.0.3.tar.gz#sha256=3ac5940d602be0b0f8503ee7d1aced833e860004d71f16ebb1f380a2b4d383e1 (from https://pypi.org/simple/frond/), version: 0.0.3
    Found link https://files.pythonhosted.org/packages/26/73/8ade4da3f9d937195fe886ec4908b9f7c0f30981e705dd401b427e0a75c4/frond-0.0.4-py3-none-any.whl#sha256=532c573323db9d2960cc175d7e1a9406d29877623f1eff4eb2b5f36f6f532b73 (from https://pypi.org/simple/frond/), version: 0.0.4
    Found link https://files.pythonhosted.org/packages/f2/c8/47ac7ef27af8b74e8e0b26645458bd6b6d8c094f3709c86b61e0d55be131/frond-0.0.4.tar.gz#sha256=6fa29333f6b4c3f0328909ed61b2865de195267bfbbcd21edc800318be07c2ad (from https://pypi.org/simple/frond/), version: 0.0.4
  Using version 0.0.4 (newest of versions: 0.0.4)
  Downloading https://files.pythonhosted.org/packages/26/73/8ade4da3f9d937195fe886ec4908b9f7c0f30981e705dd401b427e0a75c4/frond-0.0.4-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/26/73/8ade4da3f9d937195fe886ec4908b9f7c0f30981e705dd401b427e0a75c4/frond-0.0.4-py3-none-any.whl#sha256=532c573323db9d2960cc175d7e1a9406d29877623f1eff4eb2b5f36f6f532b73 (from https://pypi.org/simple/frond/)
  Saved /tmp/tmp0_4xwogn/frond-0.0.4-py3-none-any.whl
Skipping frond, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-z6xxx27j/frond