Collecting bls==0.3.0
  1 location(s) to search for versions of bls:
  * https://pypi.python.org/simple/bls/
  Getting page https://pypi.python.org/simple/bls/
  Analyzing links from page https://pypi.org/simple/bls/
    Found link https://files.pythonhosted.org/packages/b3/8d/4753b35cd5835aeeef82662633d9f051925108b2ebf0be761a1068aafbe1/bls-0.0.1.tar.gz#sha256=15cd3bed5bf6d31b6e94a93645a9935f2abf4b7ca31ef1686b7d7d511d9642f5 (from https://pypi.org/simple/bls/), version: 0.0.1
    Found link https://files.pythonhosted.org/packages/49/18/8cef7455af28de260ef4df6a60510e713f390cd58f2307ee00db067f329f/bls-0.0.3.zip#sha256=649dde7063d4c91979068ca9b2e7eb28aadc79ffb3a4ccd2811524aa649c5d5f (from https://pypi.org/simple/bls/), version: 0.0.3
    Found link https://files.pythonhosted.org/packages/e6/13/6dd051d79b1abb142a842a8f18d15a487825aca2a2df0c4cb7d48da73e34/bls-0.0.5.tar.gz#sha256=2b6d391598a60c51c8d48d38fafdefad6fa2eb0e431f54a64876b2dbe913e076 (from https://pypi.org/simple/bls/), version: 0.0.5
    Found link https://files.pythonhosted.org/packages/b5/a9/25fe50e4d4d61aefe9e6ae9d65b085011d047256242244690cc18d63f9df/bls-0.1.0.tar.gz#sha256=3c2b6d16a455412828a53ae1ed04d402783515696ab82e85399622bbde8701a1 (from https://pypi.org/simple/bls/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/b8/b1/57d182e09ea76495c06f7439ed602457832d317f80df643d4cac88cc6488/bls-0.1.1.tar.gz#sha256=793ce420da7b40f835d49cdf9923ad67cddfe8d4758f4f0755ecdab66c5a8dcc (from https://pypi.org/simple/bls/), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/4b/07/3cedabdc2696b39d168f6e0ee22ac494ff5226029a6a14f206b3b48d09cc/bls-0.2.0.tar.gz#sha256=a452731f9f3d881c9cbf9462621e3d5ff9cf1adfd49977b6af85e8663d5b6209 (from https://pypi.org/simple/bls/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/fc/71/9eab5cf6567113cfefc2ba389380405ff535bc9285bd11f478e3d49765fb/bls-0.3.0-py3-none-any.whl#sha256=9cf035b05d3534772ccfd07fbe89041264e52e21286d90d79d18a564c5e0c958 (from https://pypi.org/simple/bls/), version: 0.3.0
    Found link https://files.pythonhosted.org/packages/72/d6/9c8420b00ab1dfb578f97ea3fbb848a875288faac486c59073e110241122/bls-0.3.0.tar.gz#sha256=fd90ef97e0ed9f669b210c5064d3f15b2d451e3d958224fd0b8e948822dd8a1f (from https://pypi.org/simple/bls/), version: 0.3.0
  Using version 0.3.0 (newest of versions: 0.3.0)
  Downloading https://files.pythonhosted.org/packages/fc/71/9eab5cf6567113cfefc2ba389380405ff535bc9285bd11f478e3d49765fb/bls-0.3.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/fc/71/9eab5cf6567113cfefc2ba389380405ff535bc9285bd11f478e3d49765fb/bls-0.3.0-py3-none-any.whl#sha256=9cf035b05d3534772ccfd07fbe89041264e52e21286d90d79d18a564c5e0c958 (from https://pypi.org/simple/bls/)
  Saved /tmp/tmpmh661idn/bls-0.3.0-py3-none-any.whl
Skipping bls, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-8049wk76/bls