2019-06-29T08:15:56 Created temporary directory: /tmp/pip-ephem-wheel-cache-umpsa5ts
2019-06-29T08:15:56 Created temporary directory: /tmp/pip-req-tracker-kj27s9tq
2019-06-29T08:15:56 Created requirements tracker '/tmp/pip-req-tracker-kj27s9tq'
2019-06-29T08:15:56 Created temporary directory: /tmp/pip-wheel-x4wh2pxe
2019-06-29T08:15:56 Collecting RegexTester==0.5
2019-06-29T08:15:56   1 location(s) to search for versions of RegexTester:
2019-06-29T08:15:56   * https://pypi.org/simple/regextester/
2019-06-29T08:15:56   Getting page https://pypi.org/simple/regextester/
2019-06-29T08:15:56   Analyzing links from page https://pypi.org/simple/regextester/
2019-06-29T08:15:56     Found link https://files.pythonhosted.org/packages/44/b1/772d277a4940006f5235d6eff229266bd998563ab844cb05e4c6d62016ed/RegexTester-0.3.tar.gz#sha256=0b3b98b14f1bc64d8691240d1e83f72c999ba571b102951d02bcf2e5c382180a (from https://pypi.org/simple/regextester/), version: 0.3
2019-06-29T08:15:56     Found link https://files.pythonhosted.org/packages/b3/5a/481a92ef5a4e3fc1c3817680a70f7b854427c7450dcf50f2f32929cdcd29/RegexTester-0.5.tar.gz#sha256=58e92b3dafddf75fd7663d2ac8a96fcb07aa0c6e4faf9cb2c8c546b02ed04f50 (from https://pypi.org/simple/regextester/), version: 0.5
2019-06-29T08:15:56   Using version 0.5 (newest of versions: 0.5)
2019-06-29T08:15:56   Created temporary directory: /tmp/pip-unpack-k5f9k5lp
2019-06-29T08:15:56   Downloading https://files.pythonhosted.org/packages/b3/5a/481a92ef5a4e3fc1c3817680a70f7b854427c7450dcf50f2f32929cdcd29/RegexTester-0.5.tar.gz (105kB)
2019-06-29T08:15:56   Downloading from URL https://files.pythonhosted.org/packages/b3/5a/481a92ef5a4e3fc1c3817680a70f7b854427c7450dcf50f2f32929cdcd29/RegexTester-0.5.tar.gz#sha256=58e92b3dafddf75fd7663d2ac8a96fcb07aa0c6e4faf9cb2c8c546b02ed04f50 (from https://pypi.org/simple/regextester/)
2019-06-29T08:15:56   Added RegexTester==0.5 from https://files.pythonhosted.org/packages/b3/5a/481a92ef5a4e3fc1c3817680a70f7b854427c7450dcf50f2f32929cdcd29/RegexTester-0.5.tar.gz#sha256=58e92b3dafddf75fd7663d2ac8a96fcb07aa0c6e4faf9cb2c8c546b02ed04f50 to build tracker '/tmp/pip-req-tracker-kj27s9tq'
2019-06-29T08:15:56     Running setup.py (path:/tmp/pip-wheel-x4wh2pxe/RegexTester/setup.py) egg_info for package RegexTester
2019-06-29T08:15:56     Running command python setup.py egg_info
2019-06-29T08:15:57     Traceback (most recent call last):
2019-06-29T08:15:57       File "<string>", line 1, in <module>
2019-06-29T08:15:57       File "/tmp/pip-wheel-x4wh2pxe/RegexTester/setup.py", line 136, in <module>
2019-06-29T08:15:57         long_description=strip_non_ascii(open('README.rst').read().decode('utf8')),
2019-06-29T08:15:57     AttributeError: 'str' object has no attribute 'decode'
2019-06-29T08:15:57 Cleaning up...
2019-06-29T08:15:57   Removing source in /tmp/pip-wheel-x4wh2pxe/RegexTester
2019-06-29T08:15:57 Removed RegexTester==0.5 from https://files.pythonhosted.org/packages/b3/5a/481a92ef5a4e3fc1c3817680a70f7b854427c7450dcf50f2f32929cdcd29/RegexTester-0.5.tar.gz#sha256=58e92b3dafddf75fd7663d2ac8a96fcb07aa0c6e4faf9cb2c8c546b02ed04f50 from build tracker '/tmp/pip-req-tracker-kj27s9tq'
2019-06-29T08:15:57 Removed build tracker '/tmp/pip-req-tracker-kj27s9tq'
2019-06-29T08:15:57 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-x4wh2pxe/RegexTester/
2019-06-29T08:15:57 Exception information:
2019-06-29T08:15:57 Traceback (most recent call last):
2019-06-29T08:15:57   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-29T08:15:57     status = self.run(options, args)
2019-06-29T08:15:57   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-29T08:15:57     resolver.resolve(requirement_set)
2019-06-29T08:15:57   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-29T08:15:57     self._resolve_one(requirement_set, req)
2019-06-29T08:15:57   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-29T08:15:57     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-29T08:15:57   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-29T08:15:57     self.require_hashes
2019-06-29T08:15:57   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-29T08:15:57     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-29T08:15:57   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-29T08:15:57     self.req.prepare_metadata()
2019-06-29T08:15:57   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-29T08:15:57     self.run_egg_info()
2019-06-29T08:15:57   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-29T08:15:57     command_desc='python setup.py egg_info')
2019-06-29T08:15:57   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-29T08:15:57     % (command_desc, proc.returncode, cwd))
2019-06-29T08:15:57 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-x4wh2pxe/RegexTester/