2019-06-30T17:42:51 Created temporary directory: /tmp/pip-ephem-wheel-cache-lxdb5bbr
2019-06-30T17:42:51 Created temporary directory: /tmp/pip-req-tracker-tfe99l3_
2019-06-30T17:42:51 Created requirements tracker '/tmp/pip-req-tracker-tfe99l3_'
2019-06-30T17:42:51 Created temporary directory: /tmp/pip-wheel-4oj7f12j
2019-06-30T17:42:51 Collecting zio==1.0.3
2019-06-30T17:42:51   1 location(s) to search for versions of zio:
2019-06-30T17:42:51   * https://pypi.org/simple/zio/
2019-06-30T17:42:51   Getting page https://pypi.org/simple/zio/
2019-06-30T17:42:51   Analyzing links from page https://pypi.org/simple/zio/
2019-06-30T17:42:51     Skipping link https://files.pythonhosted.org/packages/77/d1/18e2c9ef42e3adc1e86e5d0596ac2983c26d5e63355b5dd10647c5de252e/zio-1.0.1.macosx-10.9-intel.exe#sha256=6046a4cd338f6a04027924957f57a90b89f6e05e8f0f1f601218e2468c16afb0 (from https://pypi.org/simple/zio/); unsupported archive format: .exe
2019-06-30T17:42:51     Found link https://files.pythonhosted.org/packages/ce/23/be309e0c7c6cdb260ecae0b77ecb6967bddec220ae46d57f49856eecdba8/zio-1.0.1.tar.gz#sha256=747bad63a841f174da1637026fb765445f51fa6fd2c85fff3464c07c61178b1f (from https://pypi.org/simple/zio/), version: 1.0.1
2019-06-30T17:42:51     Found link https://files.pythonhosted.org/packages/21/2a/c988d497ac051e8337349b1fb08338872af4dfc3e803eec00c545b711fd0/zio-1.0.2.tar.gz#sha256=31573100dd4fa42ce78eb2e8448c9f6987f0d8be3917ffafc2912ac852b98260 (from https://pypi.org/simple/zio/), version: 1.0.2
2019-06-30T17:42:51     Found link https://files.pythonhosted.org/packages/1c/b1/e5bcac3354c0fd0245c94b059e49d13161fcc384bef0a2ba9aa4b2941ab8/zio-1.0.3.tar.gz#sha256=26e7ec5d3acbcf8e65c639761a3fbb45b504e8cc02851ec4918c6b9336742a63 (from https://pypi.org/simple/zio/), version: 1.0.3
2019-06-30T17:42:51   Using version 1.0.3 (newest of versions: 1.0.3)
2019-06-30T17:42:51   Created temporary directory: /tmp/pip-unpack-333a1mj5
2019-06-30T17:42:52   Downloading https://files.pythonhosted.org/packages/1c/b1/e5bcac3354c0fd0245c94b059e49d13161fcc384bef0a2ba9aa4b2941ab8/zio-1.0.3.tar.gz (50kB)
2019-06-30T17:42:52   Downloading from URL https://files.pythonhosted.org/packages/1c/b1/e5bcac3354c0fd0245c94b059e49d13161fcc384bef0a2ba9aa4b2941ab8/zio-1.0.3.tar.gz#sha256=26e7ec5d3acbcf8e65c639761a3fbb45b504e8cc02851ec4918c6b9336742a63 (from https://pypi.org/simple/zio/)
2019-06-30T17:42:52   Added zio==1.0.3 from https://files.pythonhosted.org/packages/1c/b1/e5bcac3354c0fd0245c94b059e49d13161fcc384bef0a2ba9aa4b2941ab8/zio-1.0.3.tar.gz#sha256=26e7ec5d3acbcf8e65c639761a3fbb45b504e8cc02851ec4918c6b9336742a63 to build tracker '/tmp/pip-req-tracker-tfe99l3_'
2019-06-30T17:42:52     Running setup.py (path:/tmp/pip-wheel-4oj7f12j/zio/setup.py) egg_info for package zio
2019-06-30T17:42:52     Running command python setup.py egg_info
2019-06-30T17:42:53     Traceback (most recent call last):
2019-06-30T17:42:53       File "<string>", line 1, in <module>
2019-06-30T17:42:53       File "/tmp/pip-wheel-4oj7f12j/zio/setup.py", line 6, in <module>
2019-06-30T17:42:53         from zio import __version__
2019-06-30T17:42:53       File "/tmp/pip-wheel-4oj7f12j/zio/zio.py", line 325
2019-06-30T17:42:53         except BaseException, ex:
2019-06-30T17:42:53                             ^
2019-06-30T17:42:53     SyntaxError: invalid syntax
2019-06-30T17:42:53 Cleaning up...
2019-06-30T17:42:53   Removing source in /tmp/pip-wheel-4oj7f12j/zio
2019-06-30T17:42:53 Removed zio==1.0.3 from https://files.pythonhosted.org/packages/1c/b1/e5bcac3354c0fd0245c94b059e49d13161fcc384bef0a2ba9aa4b2941ab8/zio-1.0.3.tar.gz#sha256=26e7ec5d3acbcf8e65c639761a3fbb45b504e8cc02851ec4918c6b9336742a63 from build tracker '/tmp/pip-req-tracker-tfe99l3_'
2019-06-30T17:42:53 Removed build tracker '/tmp/pip-req-tracker-tfe99l3_'
2019-06-30T17:42:53 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-4oj7f12j/zio/
2019-06-30T17:42:53 Exception information:
2019-06-30T17:42:53 Traceback (most recent call last):
2019-06-30T17:42:53   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-30T17:42:53     status = self.run(options, args)
2019-06-30T17:42:53   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-30T17:42:53     resolver.resolve(requirement_set)
2019-06-30T17:42:53   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-30T17:42:53     self._resolve_one(requirement_set, req)
2019-06-30T17:42:53   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-30T17:42:53     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-30T17:42:53   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-30T17:42:53     self.require_hashes
2019-06-30T17:42:53   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-30T17:42:53     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-30T17:42:53   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-30T17:42:53     self.req.prepare_metadata()
2019-06-30T17:42:53   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-30T17:42:53     self.run_egg_info()
2019-06-30T17:42:53   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-30T17:42:53     command_desc='python setup.py egg_info')
2019-06-30T17:42:53   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-30T17:42:53     % (command_desc, proc.returncode, cwd))
2019-06-30T17:42:53 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-4oj7f12j/zio/