Created temporary directory: /tmp/pip-ephem-wheel-cache-ydijf2i6
Created temporary directory: /tmp/pip-req-tracker-hhm0kkqh
Created requirements tracker '/tmp/pip-req-tracker-hhm0kkqh'
Created temporary directory: /tmp/pip-wheel-nfazp3vl
Collecting Polysign==0.1.0
  1 location(s) to search for versions of Polysign:
  * https://pypi.org/simple/polysign/
  Getting page https://pypi.org/simple/polysign/
  Analyzing links from page https://pypi.org/simple/polysign/
    Found link https://files.pythonhosted.org/packages/48/dd/8deaf554c0773260dae0e6ed234a3d549108bd328f6a02f3e5c424a5d193/Polysign-0.1.0-py2.py3-none-any.whl#sha256=2f4f179980e91c40db75789d84ea794d99504dabaef6e609424bc5d83fdb2a03 (from https://pypi.org/simple/polysign/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/dd/94/b6d27694b8f2fd5d0e8466f0a60d1c92146847f212f02e1b8c3b6172ddc4/Polysign-0.1.0.tar.gz#sha256=608071386f364bb3d5eee865259ffe8936437e4816ec3bb4d32a50dd734dbb5d (from https://pypi.org/simple/polysign/), version: 0.1.0
  Using version 0.1.0 (newest of versions: 0.1.0)
  Created temporary directory: /tmp/pip-unpack-kxv62c8s
  Downloading https://files.pythonhosted.org/packages/48/dd/8deaf554c0773260dae0e6ed234a3d549108bd328f6a02f3e5c424a5d193/Polysign-0.1.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/48/dd/8deaf554c0773260dae0e6ed234a3d549108bd328f6a02f3e5c424a5d193/Polysign-0.1.0-py2.py3-none-any.whl#sha256=2f4f179980e91c40db75789d84ea794d99504dabaef6e609424bc5d83fdb2a03 (from https://pypi.org/simple/polysign/)
  Saved /tmp/tmpx0ha90eh/Polysign-0.1.0-py2.py3-none-any.whl
  Added Polysign==0.1.0 from https://files.pythonhosted.org/packages/48/dd/8deaf554c0773260dae0e6ed234a3d549108bd328f6a02f3e5c424a5d193/Polysign-0.1.0-py2.py3-none-any.whl#sha256=2f4f179980e91c40db75789d84ea794d99504dabaef6e609424bc5d83fdb2a03 to build tracker '/tmp/pip-req-tracker-hhm0kkqh'
  Removed Polysign==0.1.0 from https://files.pythonhosted.org/packages/48/dd/8deaf554c0773260dae0e6ed234a3d549108bd328f6a02f3e5c424a5d193/Polysign-0.1.0-py2.py3-none-any.whl#sha256=2f4f179980e91c40db75789d84ea794d99504dabaef6e609424bc5d83fdb2a03 from build tracker '/tmp/pip-req-tracker-hhm0kkqh'
Skipping Polysign, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-nfazp3vl/Polysign
Removed build tracker '/tmp/pip-req-tracker-hhm0kkqh'