2019-07-02T02:50:34 Created temporary directory: /tmp/pip-ephem-wheel-cache-acx_tma_
2019-07-02T02:50:34 Created temporary directory: /tmp/pip-req-tracker-nimmos3c
2019-07-02T02:50:34 Created requirements tracker '/tmp/pip-req-tracker-nimmos3c'
2019-07-02T02:50:34 Created temporary directory: /tmp/pip-wheel-xl4dm4lc
2019-07-02T02:50:34 Collecting bookshops==0.1
2019-07-02T02:50:34   1 location(s) to search for versions of bookshops:
2019-07-02T02:50:34   * https://pypi.org/simple/bookshops/
2019-07-02T02:50:34   Getting page https://pypi.org/simple/bookshops/
2019-07-02T02:50:34   Analyzing links from page https://pypi.org/simple/bookshops/
2019-07-02T02:50:34     Found link https://files.pythonhosted.org/packages/45/8c/89a9b7c3e08055c982cafe7a342fca7a8855df94656ac64dc5245d279043/bookshops-0.1.tar.gz#sha256=62c7c56ea81466d73333ad7422c51b4682418d4f868e5ed48282c730efeb4908 (from https://pypi.org/simple/bookshops/), version: 0.1
2019-07-02T02:50:34     Skipping link https://files.pythonhosted.org/packages/ff/7d/67896e3d51e71663e0ae30e51de25cf06984d90ef3a8adee503d9208fc49/bookshops-0.1.1dev-py2.7.egg#sha256=78669ba37ab5f301c639dbf1438af593e75cb81c9fec902516be0f4acbf2bec9 (from https://pypi.org/simple/bookshops/); unsupported archive format: .egg
2019-07-02T02:50:34     Found link https://files.pythonhosted.org/packages/52/05/1fea5c65da416949fd453dea8c976351cf126fe49045854b1b8e98112c32/bookshops-0.1.1dev.tar.gz#sha256=3b054804ab9e5c3c1f1a964ccded484acae3d094c740d75a9c9a04481ab53ebc (from https://pypi.org/simple/bookshops/), version: 0.1.1dev
2019-07-02T02:50:34     Skipping link https://files.pythonhosted.org/packages/ae/a7/da66a6ba311c9dab304f9e565093d9f92ec637f57041fae12bc7ac5bdfb2/bookshops-0.1.1dev2-py2.7.egg#sha256=593474212881527b62714ca8912420fc5bd03f30ed91b9311ce0752d848da82a (from https://pypi.org/simple/bookshops/); unsupported archive format: .egg
2019-07-02T02:50:34     Found link https://files.pythonhosted.org/packages/7f/16/d65b314fb26d74052eb345f49cbbaca824751e969108ccd3fa8bfd2794ff/bookshops-0.1.1dev3.tar.gz#sha256=bd675e8f37d28cdf1d5439d203d617dc14d6e517cafe00173ce3e1cbf7da7785 (from https://pypi.org/simple/bookshops/), version: 0.1.1dev3
2019-07-02T02:50:34     Found link https://files.pythonhosted.org/packages/27/5a/314889bc31b152221043df3e39874c1db29701e6a78c2d50703904c52a52/bookshops-0.1.2.tar.gz#sha256=ed67df60ded65f26f977eb08648c62f73e1f921234a651c8b1324ab37cb6fcc5 (from https://pypi.org/simple/bookshops/), version: 0.1.2
2019-07-02T02:50:34     Found link https://files.pythonhosted.org/packages/36/9d/49df4c1c513d964eb384f95ce76650f0efffe8c18ed68e5f388760fb13ca/bookshops-0.1.3.tar.gz#sha256=54c761699e03cf01dbb39276b1d2f35ef8eb3f8826046f375c1f9c4f2623007a (from https://pypi.org/simple/bookshops/), version: 0.1.3
2019-07-02T02:50:34     Found link https://files.pythonhosted.org/packages/5a/cb/df2231cb31b91325f426569073029ed85f6790deb9c68db6b2abeb02ec51/bookshops-0.2.0.tar.gz#sha256=3caf9aef15aad85fc19b33d7571d5f336e30428be2439c844df52a25d33909f7 (from https://pypi.org/simple/bookshops/), version: 0.2.0
2019-07-02T02:50:34     Found link https://files.pythonhosted.org/packages/05/19/c0834038edd74b247caf01d7885499a22cf470e2d0e9df8206db28825a53/bookshops-0.2.1.tar.gz#sha256=fceea12cb8f518d70e1dedd9dbe239b85cd04817fc0f7305514029ef03b22fe3 (from https://pypi.org/simple/bookshops/), version: 0.2.1
2019-07-02T02:50:34   Using version 0.1 (newest of versions: 0.1)
2019-07-02T02:50:34   Created temporary directory: /tmp/pip-unpack-n_wmye0a
2019-07-02T02:50:34   Downloading https://files.pythonhosted.org/packages/45/8c/89a9b7c3e08055c982cafe7a342fca7a8855df94656ac64dc5245d279043/bookshops-0.1.tar.gz
2019-07-02T02:50:34   Downloading from URL https://files.pythonhosted.org/packages/45/8c/89a9b7c3e08055c982cafe7a342fca7a8855df94656ac64dc5245d279043/bookshops-0.1.tar.gz#sha256=62c7c56ea81466d73333ad7422c51b4682418d4f868e5ed48282c730efeb4908 (from https://pypi.org/simple/bookshops/)
2019-07-02T02:50:35   Added bookshops==0.1 from https://files.pythonhosted.org/packages/45/8c/89a9b7c3e08055c982cafe7a342fca7a8855df94656ac64dc5245d279043/bookshops-0.1.tar.gz#sha256=62c7c56ea81466d73333ad7422c51b4682418d4f868e5ed48282c730efeb4908 to build tracker '/tmp/pip-req-tracker-nimmos3c'
2019-07-02T02:50:35     Running setup.py (path:/tmp/pip-wheel-xl4dm4lc/bookshops/setup.py) egg_info for package bookshops
2019-07-02T02:50:35     Running command python setup.py egg_info
2019-07-02T02:50:36     error in bookshops setup command: 'tests_require' must be a string or list of strings containing valid project/version requirement specifiers; Unordered types are not allowed
2019-07-02T02:50:36 Cleaning up...
2019-07-02T02:50:36   Removing source in /tmp/pip-wheel-xl4dm4lc/bookshops
2019-07-02T02:50:36 Removed bookshops==0.1 from https://files.pythonhosted.org/packages/45/8c/89a9b7c3e08055c982cafe7a342fca7a8855df94656ac64dc5245d279043/bookshops-0.1.tar.gz#sha256=62c7c56ea81466d73333ad7422c51b4682418d4f868e5ed48282c730efeb4908 from build tracker '/tmp/pip-req-tracker-nimmos3c'
2019-07-02T02:50:36 Removed build tracker '/tmp/pip-req-tracker-nimmos3c'
2019-07-02T02:50:36 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-xl4dm4lc/bookshops/
2019-07-02T02:50:36 Exception information:
2019-07-02T02:50:36 Traceback (most recent call last):
2019-07-02T02:50:36   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-07-02T02:50:36     status = self.run(options, args)
2019-07-02T02:50:36   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-07-02T02:50:36     resolver.resolve(requirement_set)
2019-07-02T02:50:36   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-07-02T02:50:36     self._resolve_one(requirement_set, req)
2019-07-02T02:50:36   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-07-02T02:50:36     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-07-02T02:50:36   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-07-02T02:50:36     self.require_hashes
2019-07-02T02:50:36   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-07-02T02:50:36     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-07-02T02:50:36   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-07-02T02:50:36     self.req.prepare_metadata()
2019-07-02T02:50:36   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-07-02T02:50:36     self.run_egg_info()
2019-07-02T02:50:36   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-07-02T02:50:36     command_desc='python setup.py egg_info')
2019-07-02T02:50:36   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-07-02T02:50:36     % (command_desc, proc.returncode, cwd))
2019-07-02T02:50:36 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-xl4dm4lc/bookshops/