2019-06-28T19:05:53 Created temporary directory: /tmp/pip-ephem-wheel-cache-hejp32qp
2019-06-28T19:05:53 Created temporary directory: /tmp/pip-req-tracker-7qjd38tc
2019-06-28T19:05:53 Created requirements tracker '/tmp/pip-req-tracker-7qjd38tc'
2019-06-28T19:05:53 Created temporary directory: /tmp/pip-wheel-i5fsee1c
2019-06-28T19:05:53 Collecting zc.queue==1.2
2019-06-28T19:05:53   1 location(s) to search for versions of zc.queue:
2019-06-28T19:05:53   * https://pypi.org/simple/zc-queue/
2019-06-28T19:05:53   Getting page https://pypi.org/simple/zc-queue/
2019-06-28T19:05:53   Analyzing links from page https://pypi.org/simple/zc-queue/
2019-06-28T19:05:53     Skipping link https://files.pythonhosted.org/packages/01/d2/7cbec12083a9d4b83840ca3fa6fb7748fcf34d0a05c01dc22acc9ebe8a39/zc.queue-1.0.1-py2.4.egg#sha256=27f1180f7fc5378f847881b00abca19498e3b3c97ba7afa13fc126e98501d353 (from https://pypi.org/simple/zc-queue/); unsupported archive format: .egg
2019-06-28T19:05:53     Found link https://files.pythonhosted.org/packages/f8/2c/fba91f5e89223b4fc9e40675db35616d03bf09567735e491deb3cb05f3c5/zc.queue-1.0.1.tar.gz#sha256=e0da74b2b0bd537c1f2e14bc13bdca50cd6adf11f1fc7b0e8c10aac897f6ea15 (from https://pypi.org/simple/zc-queue/), version: 1.0.1
2019-06-28T19:05:53     Skipping link https://files.pythonhosted.org/packages/62/ce/5be9a8064e3c05dfeb490baaab38db5a2c8adce364180e7fdc342e35692b/zc.queue-1.1-py2.4.egg#sha256=c4503b82699d4947e899ba0591e623df8ba97d94b80d1e7e6f03b8f2f26a443c (from https://pypi.org/simple/zc-queue/); unsupported archive format: .egg
2019-06-28T19:05:53     Found link https://files.pythonhosted.org/packages/41/a8/816bb4cde552ed0316e8353960d44f6d25f61ea12df06550414990032007/zc.queue-1.1.tar.gz#sha256=ca34389e61cd772155cf02a325d299c9e23348d188ebc87237af5790789dec9f (from https://pypi.org/simple/zc-queue/), version: 1.1
2019-06-28T19:05:53     Found link https://files.pythonhosted.org/packages/c9/5d/4ff0cbc654313208a14ea72cea7e6062b5f5642f2babac7bab039ac66064/zc.queue-1.2.tar.gz#sha256=b44ba1ce642c3cf09c0d6733e2626ccdf95e192c7466bf8a3f1fd21807c0f12c (from https://pypi.org/simple/zc-queue/), version: 1.2
2019-06-28T19:05:53     Found link https://files.pythonhosted.org/packages/f5/0c/947800e3278ff5f743f4de2d2c3cc8a98ffaaa74cf6e289ef1cbc7350920/zc.queue-1.2.1.tar.gz#sha256=45db19db648ac030b23ee80d5113af86e4b82d18e84d43da84d685f7b3deee14 (from https://pypi.org/simple/zc-queue/), version: 1.2.1
2019-06-28T19:05:53     Found link https://files.pythonhosted.org/packages/46/ec/e1381af7baa8384269ae37ffdeade3c643c9116b3646a655ff6bd2faca56/zc.queue-1.3.tar.gz#sha256=26a3e23d06570f83b9ae687918dfc199c93e56726b4b7e2fcd3c6d6976e69ca7 (from https://pypi.org/simple/zc-queue/), version: 1.3
2019-06-28T19:05:53     Found link https://files.pythonhosted.org/packages/3a/6f/03cc4224aee0907f0f6697ead40c1a8f62dffbfe362c6fb84176fe611610/zc.queue-2.0.0a1.tar.gz#sha256=07a5af7f9897849c9dcb1bb7e53be115b52b3a242e2ca0681fb97a00f4e2330c (from https://pypi.org/simple/zc-queue/), version: 2.0.0a1
2019-06-28T19:05:53     Found link https://files.pythonhosted.org/packages/bb/6b/74abe8cbfedd1df08277a3958ee09e553bbba2e66b8a66cae42cd7e93b79/zc.queue-2.0.0-py2.py3-none-any.whl#sha256=6c492e4fc7440b01693f52c0b22e23e4d7dbe5f6eb40fec06e8e54231e4f4f3a (from https://pypi.org/simple/zc-queue/), version: 2.0.0
2019-06-28T19:05:53     Found link https://files.pythonhosted.org/packages/60/70/95c7c8ade25ff3cad0f872b00c0f93f191c1e17b6de73634c6fcb9c8ec26/zc.queue-2.0.0.tar.gz#sha256=fe12171e05b177506b97666507659dc4bb3babd74869dc6000291baefe1a8940 (from https://pypi.org/simple/zc-queue/), version: 2.0.0
2019-06-28T19:05:53   Using version 1.2 (newest of versions: 1.2)
2019-06-28T19:05:53   Created temporary directory: /tmp/pip-unpack-udvx043r
2019-06-28T19:05:54   Downloading https://files.pythonhosted.org/packages/c9/5d/4ff0cbc654313208a14ea72cea7e6062b5f5642f2babac7bab039ac66064/zc.queue-1.2.tar.gz
2019-06-28T19:05:54   Downloading from URL https://files.pythonhosted.org/packages/c9/5d/4ff0cbc654313208a14ea72cea7e6062b5f5642f2babac7bab039ac66064/zc.queue-1.2.tar.gz#sha256=b44ba1ce642c3cf09c0d6733e2626ccdf95e192c7466bf8a3f1fd21807c0f12c (from https://pypi.org/simple/zc-queue/)
2019-06-28T19:05:54   Added zc.queue==1.2 from https://files.pythonhosted.org/packages/c9/5d/4ff0cbc654313208a14ea72cea7e6062b5f5642f2babac7bab039ac66064/zc.queue-1.2.tar.gz#sha256=b44ba1ce642c3cf09c0d6733e2626ccdf95e192c7466bf8a3f1fd21807c0f12c to build tracker '/tmp/pip-req-tracker-7qjd38tc'
2019-06-28T19:05:54     Running setup.py (path:/tmp/pip-wheel-i5fsee1c/zc.queue/setup.py) egg_info for package zc.queue
2019-06-28T19:05:54     Running command python setup.py egg_info
2019-06-28T19:05:55     Traceback (most recent call last):
2019-06-28T19:05:55       File "<string>", line 1, in <module>
2019-06-28T19:05:55       File "/tmp/pip-wheel-i5fsee1c/zc.queue/setup.py", line 31, in <module>
2019-06-28T19:05:55         description=read('README.txt'),
2019-06-28T19:05:55       File "/tmp/pip-wheel-i5fsee1c/zc.queue/setup.py", line 5, in read
2019-06-28T19:05:55         return open(os.path.join(os.path.dirname(__file__), *rnames)).read()
2019-06-28T19:05:55     NameError: name 'os' is not defined
2019-06-28T19:05:55 Cleaning up...
2019-06-28T19:05:55   Removing source in /tmp/pip-wheel-i5fsee1c/zc.queue
2019-06-28T19:05:55 Removed zc.queue==1.2 from https://files.pythonhosted.org/packages/c9/5d/4ff0cbc654313208a14ea72cea7e6062b5f5642f2babac7bab039ac66064/zc.queue-1.2.tar.gz#sha256=b44ba1ce642c3cf09c0d6733e2626ccdf95e192c7466bf8a3f1fd21807c0f12c from build tracker '/tmp/pip-req-tracker-7qjd38tc'
2019-06-28T19:05:55 Removed build tracker '/tmp/pip-req-tracker-7qjd38tc'
2019-06-28T19:05:55 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-i5fsee1c/zc.queue/
2019-06-28T19:05:55 Exception information:
2019-06-28T19:05:55 Traceback (most recent call last):
2019-06-28T19:05:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-28T19:05:55     status = self.run(options, args)
2019-06-28T19:05:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-28T19:05:55     resolver.resolve(requirement_set)
2019-06-28T19:05:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-28T19:05:55     self._resolve_one(requirement_set, req)
2019-06-28T19:05:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-28T19:05:55     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-28T19:05:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-28T19:05:55     self.require_hashes
2019-06-28T19:05:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-28T19:05:55     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-28T19:05:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-28T19:05:55     self.req.prepare_metadata()
2019-06-28T19:05:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-28T19:05:55     self.run_egg_info()
2019-06-28T19:05:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-28T19:05:55     command_desc='python setup.py egg_info')
2019-06-28T19:05:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-28T19:05:55     % (command_desc, proc.returncode, cwd))
2019-06-28T19:05:55 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-i5fsee1c/zc.queue/