Collecting sopt==0.0.6.1
  1 location(s) to search for versions of sopt:
  * https://pypi.python.org/simple/sopt/
  Getting page https://pypi.python.org/simple/sopt/
  Analyzing links from page https://pypi.org/simple/sopt/
    Found link https://files.pythonhosted.org/packages/58/c2/70845187a3b268d63d57d768685294acda64d41bba266a7c7a8b93e1fc7d/sopt-0.0.6-py3-none-any.whl#sha256=75a30c086e8f0770f652777dffa237f5b540ae0996e7837d32a6814b8317a686 (from https://pypi.org/simple/sopt/), version: 0.0.6
    Found link https://files.pythonhosted.org/packages/23/e9/64cbdfa1528f9606fc6a9808bc087748d870b4d813715c1f472fa66e042a/sopt-0.0.6.tar.gz#sha256=53cda150a07c45ff7ce6149b999a9644dcde98072519cffc1c353491aad70e9b (from https://pypi.org/simple/sopt/), version: 0.0.6
    Found link https://files.pythonhosted.org/packages/8a/a2/7b7126b3a447a42c928b5d6850977b5ebd01462b1a8cab019379ed6c0ae8/sopt-0.0.6.1-py3-none-any.whl#sha256=20af3b49de61c854b3538a8755354e53dcdebab5712b6af5d9d9a13c591210d0 (from https://pypi.org/simple/sopt/), version: 0.0.6.1
    Found link https://files.pythonhosted.org/packages/d9/b2/7b80b95f203d12eba056603d7af577d03783a0adeba64c78724ba828dc0a/sopt-0.0.6.1.tar.gz#sha256=8a5920a87900e5abcce7d58dd406b914e902c7031171cfdf6d6101d01f59fb77 (from https://pypi.org/simple/sopt/), version: 0.0.6.1
  Using version 0.0.6.1 (newest of versions: 0.0.6.1)
  Downloading https://files.pythonhosted.org/packages/8a/a2/7b7126b3a447a42c928b5d6850977b5ebd01462b1a8cab019379ed6c0ae8/sopt-0.0.6.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/8a/a2/7b7126b3a447a42c928b5d6850977b5ebd01462b1a8cab019379ed6c0ae8/sopt-0.0.6.1-py3-none-any.whl#sha256=20af3b49de61c854b3538a8755354e53dcdebab5712b6af5d9d9a13c591210d0 (from https://pypi.org/simple/sopt/)
  Saved /tmp/tmpevjt55wt/sopt-0.0.6.1-py3-none-any.whl
Skipping sopt, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-ho3qb60k/sopt