2019-06-26T22:25:41 Created temporary directory: /tmp/pip-ephem-wheel-cache-h25tcqf7
2019-06-26T22:25:41 Created temporary directory: /tmp/pip-req-tracker-zec32y5i
2019-06-26T22:25:41 Created requirements tracker '/tmp/pip-req-tracker-zec32y5i'
2019-06-26T22:25:41 Created temporary directory: /tmp/pip-wheel-ywzfe2dz
2019-06-26T22:25:41 Collecting tw.prototype==0.8
2019-06-26T22:25:41   1 location(s) to search for versions of tw.prototype:
2019-06-26T22:25:41   * https://pypi.org/simple/tw-prototype/
2019-06-26T22:25:41   Getting page https://pypi.org/simple/tw-prototype/
2019-06-26T22:25:41   Analyzing links from page https://pypi.org/simple/tw-prototype/
2019-06-26T22:25:41     Skipping link https://files.pythonhosted.org/packages/ee/b8/60c0333b6fbf108ba694f8ae65d938fc1ac86f426f6ae48b03da8d4f1789/tw.prototype-0.8-py2.5.egg#sha256=4596d34dad79b4ea709056c9770f9f3e65549fcbbeda2b1825d85d2e1b97bb33 (from https://pypi.org/simple/tw-prototype/); unsupported archive format: .egg
2019-06-26T22:25:41     Found link https://files.pythonhosted.org/packages/18/17/ed4f4be6008319d39f960daa8eca303bca57af64b8bb2c01d0f697f91de3/tw.prototype-0.8.tar.gz#sha256=a1613d84583769d4f4fc48a4f4349aba5b2bbd9ce9de84a8118bdbcca7b69657 (from https://pypi.org/simple/tw-prototype/), version: 0.8
2019-06-26T22:25:41   Using version 0.8 (newest of versions: 0.8)
2019-06-26T22:25:41   Created temporary directory: /tmp/pip-unpack-nach_5qe
2019-06-26T22:25:42   Downloading https://files.pythonhosted.org/packages/18/17/ed4f4be6008319d39f960daa8eca303bca57af64b8bb2c01d0f697f91de3/tw.prototype-0.8.tar.gz
2019-06-26T22:25:42   Downloading from URL https://files.pythonhosted.org/packages/18/17/ed4f4be6008319d39f960daa8eca303bca57af64b8bb2c01d0f697f91de3/tw.prototype-0.8.tar.gz#sha256=a1613d84583769d4f4fc48a4f4349aba5b2bbd9ce9de84a8118bdbcca7b69657 (from https://pypi.org/simple/tw-prototype/)
2019-06-26T22:25:42   Added tw.prototype==0.8 from https://files.pythonhosted.org/packages/18/17/ed4f4be6008319d39f960daa8eca303bca57af64b8bb2c01d0f697f91de3/tw.prototype-0.8.tar.gz#sha256=a1613d84583769d4f4fc48a4f4349aba5b2bbd9ce9de84a8118bdbcca7b69657 to build tracker '/tmp/pip-req-tracker-zec32y5i'
2019-06-26T22:25:42     Running setup.py (path:/tmp/pip-wheel-ywzfe2dz/tw.prototype/setup.py) egg_info for package tw.prototype
2019-06-26T22:25:42     Running command python setup.py egg_info
2019-06-26T22:25:43     Traceback (most recent call last):
2019-06-26T22:25:43       File "<string>", line 1, in <module>
2019-06-26T22:25:43       File "/tmp/pip-wheel-ywzfe2dz/tw.prototype/setup.py", line 56, in <module>
2019-06-26T22:25:43         execfile(os.path.join("tw", "prototype", "release.py"))
2019-06-26T22:25:43     NameError: name 'execfile' is not defined
2019-06-26T22:25:43 Cleaning up...
2019-06-26T22:25:43   Removing source in /tmp/pip-wheel-ywzfe2dz/tw.prototype
2019-06-26T22:25:43 Removed tw.prototype==0.8 from https://files.pythonhosted.org/packages/18/17/ed4f4be6008319d39f960daa8eca303bca57af64b8bb2c01d0f697f91de3/tw.prototype-0.8.tar.gz#sha256=a1613d84583769d4f4fc48a4f4349aba5b2bbd9ce9de84a8118bdbcca7b69657 from build tracker '/tmp/pip-req-tracker-zec32y5i'
2019-06-26T22:25:43 Removed build tracker '/tmp/pip-req-tracker-zec32y5i'
2019-06-26T22:25:43 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-ywzfe2dz/tw.prototype/
2019-06-26T22:25:43 Exception information:
2019-06-26T22:25:43 Traceback (most recent call last):
2019-06-26T22:25:43   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-26T22:25:43     status = self.run(options, args)
2019-06-26T22:25:43   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-26T22:25:43     resolver.resolve(requirement_set)
2019-06-26T22:25:43   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-26T22:25:43     self._resolve_one(requirement_set, req)
2019-06-26T22:25:43   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-26T22:25:43     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-26T22:25:43   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-26T22:25:43     self.require_hashes
2019-06-26T22:25:43   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-26T22:25:43     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-26T22:25:43   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-26T22:25:43     self.req.prepare_metadata()
2019-06-26T22:25:43   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-26T22:25:43     self.run_egg_info()
2019-06-26T22:25:43   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-26T22:25:43     command_desc='python setup.py egg_info')
2019-06-26T22:25:43   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-26T22:25:43     % (command_desc, proc.returncode, cwd))
2019-06-26T22:25:43 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-ywzfe2dz/tw.prototype/