Created temporary directory: /tmp/pip-ephem-wheel-cache-f4qg37jy
Created temporary directory: /tmp/pip-req-tracker-hsqclkwu
Created requirements tracker '/tmp/pip-req-tracker-hsqclkwu'
Created temporary directory: /tmp/pip-wheel-grcic65g
Collecting sto==0.1.0a7
  1 location(s) to search for versions of sto:
  * https://pypi.org/simple/sto/
  Getting page https://pypi.org/simple/sto/
  Analyzing links from page https://pypi.org/simple/sto/
    Found link https://files.pythonhosted.org/packages/65/f8/c7fd068a45d075a1656b0c666870d36ce4dce3c15b28e2faf0301589277c/sto-0.1.0a7-py2.py3-none-any.whl#sha256=b68dc1c77f12fb367206bcfd619137f9c5ceb1eef9a4236ed677c7d63cc3c810 (from https://pypi.org/simple/sto/), version: 0.1.0a7
    Found link https://files.pythonhosted.org/packages/86/e3/7393c0ca8d5b46827855dadb52a516e5b9d70c0826cb63eaf75e180985fb/sto-0.1.0a7.tar.gz#sha256=09231e991cbcb405f6df658d9096c1786f12a9bca863d914c5c874d2fe66d8bf (from https://pypi.org/simple/sto/), version: 0.1.0a7
  Using version 0.1.0a7 (newest of versions: 0.1.0a7)
  Created temporary directory: /tmp/pip-unpack-1y9zzhrn
  Downloading https://files.pythonhosted.org/packages/65/f8/c7fd068a45d075a1656b0c666870d36ce4dce3c15b28e2faf0301589277c/sto-0.1.0a7-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/65/f8/c7fd068a45d075a1656b0c666870d36ce4dce3c15b28e2faf0301589277c/sto-0.1.0a7-py2.py3-none-any.whl#sha256=b68dc1c77f12fb367206bcfd619137f9c5ceb1eef9a4236ed677c7d63cc3c810 (from https://pypi.org/simple/sto/)
  Saved /tmp/tmps4aej_07/sto-0.1.0a7-py2.py3-none-any.whl
  Added sto==0.1.0a7 from https://files.pythonhosted.org/packages/65/f8/c7fd068a45d075a1656b0c666870d36ce4dce3c15b28e2faf0301589277c/sto-0.1.0a7-py2.py3-none-any.whl#sha256=b68dc1c77f12fb367206bcfd619137f9c5ceb1eef9a4236ed677c7d63cc3c810 to build tracker '/tmp/pip-req-tracker-hsqclkwu'
  Removed sto==0.1.0a7 from https://files.pythonhosted.org/packages/65/f8/c7fd068a45d075a1656b0c666870d36ce4dce3c15b28e2faf0301589277c/sto-0.1.0a7-py2.py3-none-any.whl#sha256=b68dc1c77f12fb367206bcfd619137f9c5ceb1eef9a4236ed677c7d63cc3c810 from build tracker '/tmp/pip-req-tracker-hsqclkwu'
Skipping sto, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-grcic65g/sto
Removed build tracker '/tmp/pip-req-tracker-hsqclkwu'