2019-07-01T16:23:04 Created temporary directory: /tmp/pip-ephem-wheel-cache-d9ddci0h
2019-07-01T16:23:04 Created temporary directory: /tmp/pip-req-tracker-j_sldpnb
2019-07-01T16:23:04 Created requirements tracker '/tmp/pip-req-tracker-j_sldpnb'
2019-07-01T16:23:04 Created temporary directory: /tmp/pip-wheel-ptjdg_su
2019-07-01T16:23:04 Collecting rvenv==0.2
2019-07-01T16:23:04   1 location(s) to search for versions of rvenv:
2019-07-01T16:23:04   * https://pypi.org/simple/rvenv/
2019-07-01T16:23:04   Getting page https://pypi.org/simple/rvenv/
2019-07-01T16:23:04   Analyzing links from page https://pypi.org/simple/rvenv/
2019-07-01T16:23:04     Skipping link https://files.pythonhosted.org/packages/d0/97/956f6895623483ef47651a55c084aa6450aa3b41536e60b3f3c74517eb2a/rvenv-0.1-py2-none-any.whl#sha256=e9ac9bf3db0c3128610f474fb1305aa03c138d73e363d400868bf853566dd73d (from https://pypi.org/simple/rvenv/); it is not compatible with this Python
2019-07-01T16:23:04     Found link https://files.pythonhosted.org/packages/d1/33/1e71ce5261da18019cdcdbaf464889e8114c66559d76bdcbfec5e2d789a4/rvenv-0.1.tar.gz#sha256=e8c3ac15f4a6587da57646e52772a48724d3c77094eefb06cef3e2392a6dbafc (from https://pypi.org/simple/rvenv/), version: 0.1
2019-07-01T16:23:04     Skipping link https://files.pythonhosted.org/packages/20/dd/89f91bdb09010b7fec16214106dcc831dcafc2fe500afacacb1dc3611c4a/rvenv-0.2-py2-none-any.whl#sha256=1d65280b1cdcb3feff8e1776efd32e790bf081dfdeb67fd5ea3d8e293be59dff (from https://pypi.org/simple/rvenv/); it is not compatible with this Python
2019-07-01T16:23:04     Found link https://files.pythonhosted.org/packages/c3/eb/598ad664124831c0f012006e76c6c3bfb21c5f801d6b293fdafb269cb2b8/rvenv-0.2.tar.gz#sha256=6bb88686d7489b63158d510181752bdd415581828fac3b725355912fad493e56 (from https://pypi.org/simple/rvenv/), version: 0.2
2019-07-01T16:23:04   Using version 0.2 (newest of versions: 0.2)
2019-07-01T16:23:04   Created temporary directory: /tmp/pip-unpack-wywmapsw
2019-07-01T16:23:04   Downloading https://files.pythonhosted.org/packages/c3/eb/598ad664124831c0f012006e76c6c3bfb21c5f801d6b293fdafb269cb2b8/rvenv-0.2.tar.gz
2019-07-01T16:23:04   Downloading from URL https://files.pythonhosted.org/packages/c3/eb/598ad664124831c0f012006e76c6c3bfb21c5f801d6b293fdafb269cb2b8/rvenv-0.2.tar.gz#sha256=6bb88686d7489b63158d510181752bdd415581828fac3b725355912fad493e56 (from https://pypi.org/simple/rvenv/)
2019-07-01T16:23:04   Added rvenv==0.2 from https://files.pythonhosted.org/packages/c3/eb/598ad664124831c0f012006e76c6c3bfb21c5f801d6b293fdafb269cb2b8/rvenv-0.2.tar.gz#sha256=6bb88686d7489b63158d510181752bdd415581828fac3b725355912fad493e56 to build tracker '/tmp/pip-req-tracker-j_sldpnb'
2019-07-01T16:23:04     Running setup.py (path:/tmp/pip-wheel-ptjdg_su/rvenv/setup.py) egg_info for package rvenv
2019-07-01T16:23:04     Running command python setup.py egg_info
2019-07-01T16:23:06     Traceback (most recent call last):
2019-07-01T16:23:06       File "<string>", line 1, in <module>
2019-07-01T16:23:06       File "/tmp/pip-wheel-ptjdg_su/rvenv/setup.py", line 12, in <module>
2019-07-01T16:23:06         from _rvenv import __version__
2019-07-01T16:23:06       File "/tmp/pip-wheel-ptjdg_su/rvenv/_rvenv/__init__.py", line 6
2019-07-01T16:23:06         except Exception, e:
2019-07-01T16:23:06                         ^
2019-07-01T16:23:06     SyntaxError: invalid syntax
2019-07-01T16:23:06 Cleaning up...
2019-07-01T16:23:06   Removing source in /tmp/pip-wheel-ptjdg_su/rvenv
2019-07-01T16:23:06 Removed rvenv==0.2 from https://files.pythonhosted.org/packages/c3/eb/598ad664124831c0f012006e76c6c3bfb21c5f801d6b293fdafb269cb2b8/rvenv-0.2.tar.gz#sha256=6bb88686d7489b63158d510181752bdd415581828fac3b725355912fad493e56 from build tracker '/tmp/pip-req-tracker-j_sldpnb'
2019-07-01T16:23:06 Removed build tracker '/tmp/pip-req-tracker-j_sldpnb'
2019-07-01T16:23:06 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-ptjdg_su/rvenv/
2019-07-01T16:23:06 Exception information:
2019-07-01T16:23:06 Traceback (most recent call last):
2019-07-01T16:23:06   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-07-01T16:23:06     status = self.run(options, args)
2019-07-01T16:23:06   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-07-01T16:23:06     resolver.resolve(requirement_set)
2019-07-01T16:23:06   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-07-01T16:23:06     self._resolve_one(requirement_set, req)
2019-07-01T16:23:06   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-07-01T16:23:06     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-07-01T16:23:06   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-07-01T16:23:06     self.require_hashes
2019-07-01T16:23:06   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-07-01T16:23:06     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-07-01T16:23:06   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-07-01T16:23:06     self.req.prepare_metadata()
2019-07-01T16:23:06   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-07-01T16:23:06     self.run_egg_info()
2019-07-01T16:23:06   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-07-01T16:23:06     command_desc='python setup.py egg_info')
2019-07-01T16:23:06   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-07-01T16:23:06     % (command_desc, proc.returncode, cwd))
2019-07-01T16:23:06 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-ptjdg_su/rvenv/