2019-09-18T10:21:55 Created temporary directory: /tmp/pip-ephem-wheel-cache-mffcg1g0
2019-09-18T10:21:55 Created temporary directory: /tmp/pip-req-tracker-p3h5hfpz
2019-09-18T10:21:55 Created requirements tracker '/tmp/pip-req-tracker-p3h5hfpz'
2019-09-18T10:21:55 Created temporary directory: /tmp/pip-wheel-dj5q1997
2019-09-18T10:21:55 Collecting stepspy==0.7.1
2019-09-18T10:21:55   1 location(s) to search for versions of stepspy:
2019-09-18T10:21:55   * https://pypi.org/simple/stepspy/
2019-09-18T10:21:55   Getting page https://pypi.org/simple/stepspy/
2019-09-18T10:21:55   Analyzing links from page https://pypi.org/simple/stepspy/
2019-09-18T10:21:55     Found link https://files.pythonhosted.org/packages/cc/62/8056b764a198e69f4a65b36ffb6f11cf1e4107feef1393ffd6111a7aebd7/stepspy-0.6.0-py3-none-any.whl#sha256=5dac97599f60325a35d0690655ef9aa4d4dbe6996049cde8fcabf97beb3f02a0 (from https://pypi.org/simple/stepspy/), version: 0.6.0
2019-09-18T10:21:55     Found link https://files.pythonhosted.org/packages/f7/37/a626477382bd6f111f121b62d66fb405e55af8dd4fcf440cc917c49913b4/stepspy-0.6.0.tar.gz#sha256=749bae1773df5ac1419f9605572e4579133a4227c72c537ddb9b5013c5c999d5 (from https://pypi.org/simple/stepspy/), version: 0.6.0
2019-09-18T10:21:55     Found link https://files.pythonhosted.org/packages/3b/9a/951eb8a1e31466668d8431074164ddb63a336fc04ecd3446412948cf0ab1/stepspy-0.6.1-py3-none-any.whl#sha256=dcd59efc912ed2ea2a4881866c935a5f815239e87ac5be569458d7b5e44dc062 (from https://pypi.org/simple/stepspy/), version: 0.6.1
2019-09-18T10:21:55     Found link https://files.pythonhosted.org/packages/82/4e/c72ba0cc8b8be8e2df19731e3c34dcd4e913efa43ccdfe7e8b8e24544d76/stepspy-0.6.1.tar.gz#sha256=1c23dd3ca518729deabb36ae2609106fe6ead4c0b14de94aa690966fc8b44f8e (from https://pypi.org/simple/stepspy/), version: 0.6.1
2019-09-18T10:21:55     Found link https://files.pythonhosted.org/packages/d5/8d/f4dd17e0d62997a095c08374636f0aad51f2e9f0276c5f49939e59a00610/stepspy-0.7-py3-none-any.whl#sha256=26e24f490b03a15767d29a95477a0356a43cf4fc6103694ca0bc464605810659 (from https://pypi.org/simple/stepspy/), version: 0.7
2019-09-18T10:21:55     Found link https://files.pythonhosted.org/packages/20/88/36ed6cb35cec1d497db614b719aad6152c1d337ca59b083d8a777b3a49f2/stepspy-0.7.tar.gz#sha256=717721404062c4f683ddf89c6c09304d3ad40fcc642bf5a7c97d88316cc632e6 (from https://pypi.org/simple/stepspy/), version: 0.7
2019-09-18T10:21:55   ERROR: Could not find a version that satisfies the requirement stepspy==0.7.1 (from versions: 0.6.0, 0.6.1, 0.7)
2019-09-18T10:21:55 Cleaning up...
2019-09-18T10:21:55 Removed build tracker '/tmp/pip-req-tracker-p3h5hfpz'
2019-09-18T10:21:55 ERROR: No matching distribution found for stepspy==0.7.1
2019-09-18T10:21:55 Exception information:
2019-09-18T10:21:55 Traceback (most recent call last):
2019-09-18T10:21:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-09-18T10:21:55     status = self.run(options, args)
2019-09-18T10:21:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-09-18T10:21:55     resolver.resolve(requirement_set)
2019-09-18T10:21:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-09-18T10:21:55     self._resolve_one(requirement_set, req)
2019-09-18T10:21:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-09-18T10:21:55     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-09-18T10:21:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-09-18T10:21:55     self.require_hashes
2019-09-18T10:21:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 282, in prepare_linked_requirement
2019-09-18T10:21:55     req.populate_link(finder, upgrade_allowed, require_hashes)
2019-09-18T10:21:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 198, in populate_link
2019-09-18T10:21:55     self.link = finder.find_requirement(self, upgrade)
2019-09-18T10:21:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/index.py", line 792, in find_requirement
2019-09-18T10:21:55     'No matching distribution found for %s' % req
2019-09-18T10:21:55 pip._internal.exceptions.DistributionNotFound: No matching distribution found for stepspy==0.7.1