2019-06-30T04:00:32 Created temporary directory: /tmp/pip-ephem-wheel-cache-bas45fxj
2019-06-30T04:00:32 Created temporary directory: /tmp/pip-req-tracker-_uix4yhz
2019-06-30T04:00:32 Created requirements tracker '/tmp/pip-req-tracker-_uix4yhz'
2019-06-30T04:00:32 Created temporary directory: /tmp/pip-wheel-90av7loi
2019-06-30T04:00:32 Collecting async_pubsub==0.1.1
2019-06-30T04:00:32   1 location(s) to search for versions of async-pubsub:
2019-06-30T04:00:32   * https://pypi.org/simple/async-pubsub/
2019-06-30T04:00:32   Getting page https://pypi.org/simple/async-pubsub/
2019-06-30T04:00:32   Analyzing links from page https://pypi.org/simple/async-pubsub/
2019-06-30T04:00:33     Found link https://files.pythonhosted.org/packages/17/0d/19a20a91278c5017eba405310ec20e6c26d1c593d5db97d7ff5050c42ed5/async_pubsub-0.1.0.tar.gz#sha256=7a98cbf061297fb7e5dfb3c231b9a45b2a147fa5824318cb17f4703b40f493c3 (from https://pypi.org/simple/async-pubsub/), version: 0.1.0
2019-06-30T04:00:33     Found link https://files.pythonhosted.org/packages/68/4c/82d11aacd13cecd3d2eade804d0c450af79fa4f00fa89bfadda1147ee21e/async_pubsub-0.1.1.tar.gz#sha256=eca7afd186e6ec15e1442fb593168ffbba40d7ba5395d4b91e05d4fd53902da7 (from https://pypi.org/simple/async-pubsub/), version: 0.1.1
2019-06-30T04:00:33   Using version 0.1.1 (newest of versions: 0.1.1)
2019-06-30T04:00:33   Created temporary directory: /tmp/pip-unpack-co_a11qq
2019-06-30T04:00:33   Downloading https://files.pythonhosted.org/packages/68/4c/82d11aacd13cecd3d2eade804d0c450af79fa4f00fa89bfadda1147ee21e/async_pubsub-0.1.1.tar.gz
2019-06-30T04:00:33   Downloading from URL https://files.pythonhosted.org/packages/68/4c/82d11aacd13cecd3d2eade804d0c450af79fa4f00fa89bfadda1147ee21e/async_pubsub-0.1.1.tar.gz#sha256=eca7afd186e6ec15e1442fb593168ffbba40d7ba5395d4b91e05d4fd53902da7 (from https://pypi.org/simple/async-pubsub/)
2019-06-30T04:00:33   Added async_pubsub==0.1.1 from https://files.pythonhosted.org/packages/68/4c/82d11aacd13cecd3d2eade804d0c450af79fa4f00fa89bfadda1147ee21e/async_pubsub-0.1.1.tar.gz#sha256=eca7afd186e6ec15e1442fb593168ffbba40d7ba5395d4b91e05d4fd53902da7 to build tracker '/tmp/pip-req-tracker-_uix4yhz'
2019-06-30T04:00:33     Running setup.py (path:/tmp/pip-wheel-90av7loi/async-pubsub/setup.py) egg_info for package async-pubsub
2019-06-30T04:00:33     Running command python setup.py egg_info
2019-06-30T04:00:34     error in async_pubsub setup command: 'install_requires' must be a string or list of strings containing valid project/version requirement specifiers; 'int' object is not iterable
2019-06-30T04:00:34 Cleaning up...
2019-06-30T04:00:34   Removing source in /tmp/pip-wheel-90av7loi/async-pubsub
2019-06-30T04:00:34 Removed async_pubsub==0.1.1 from https://files.pythonhosted.org/packages/68/4c/82d11aacd13cecd3d2eade804d0c450af79fa4f00fa89bfadda1147ee21e/async_pubsub-0.1.1.tar.gz#sha256=eca7afd186e6ec15e1442fb593168ffbba40d7ba5395d4b91e05d4fd53902da7 from build tracker '/tmp/pip-req-tracker-_uix4yhz'
2019-06-30T04:00:34 Removed build tracker '/tmp/pip-req-tracker-_uix4yhz'
2019-06-30T04:00:34 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-90av7loi/async-pubsub/
2019-06-30T04:00:34 Exception information:
2019-06-30T04:00:34 Traceback (most recent call last):
2019-06-30T04:00:34   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-30T04:00:34     status = self.run(options, args)
2019-06-30T04:00:34   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-30T04:00:34     resolver.resolve(requirement_set)
2019-06-30T04:00:34   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-30T04:00:34     self._resolve_one(requirement_set, req)
2019-06-30T04:00:34   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-30T04:00:34     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-30T04:00:34   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-30T04:00:34     self.require_hashes
2019-06-30T04:00:34   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-30T04:00:34     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-30T04:00:34   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-30T04:00:34     self.req.prepare_metadata()
2019-06-30T04:00:34   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-30T04:00:34     self.run_egg_info()
2019-06-30T04:00:34   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-30T04:00:34     command_desc='python setup.py egg_info')
2019-06-30T04:00:34   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-30T04:00:34     % (command_desc, proc.returncode, cwd))
2019-06-30T04:00:34 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-90av7loi/async-pubsub/