2019-07-02T08:52:48 Created temporary directory: /tmp/pip-ephem-wheel-cache-crjjcd_0
2019-07-02T08:52:48 Created temporary directory: /tmp/pip-req-tracker-wj8tihe5
2019-07-02T08:52:48 Created requirements tracker '/tmp/pip-req-tracker-wj8tihe5'
2019-07-02T08:52:48 Created temporary directory: /tmp/pip-wheel-7gh3sz0c
2019-07-02T08:52:48 Collecting rr.pretty==0.1.0
2019-07-02T08:52:48   1 location(s) to search for versions of rr.pretty:
2019-07-02T08:52:48   * https://pypi.org/simple/rr-pretty/
2019-07-02T08:52:48   Getting page https://pypi.org/simple/rr-pretty/
2019-07-02T08:52:49   Analyzing links from page https://pypi.org/simple/rr-pretty/
2019-07-02T08:52:49     Skipping link https://files.pythonhosted.org/packages/9a/36/9540cce35610f41dc33f76b98fb000d53f298eccaf6402a38c9e37a20c67/rr.pretty-0.1.0-py2-none-any.whl#sha256=e671cedd08b3350780baafde3cef73efd30c61f1c0b98d0fa78bdf47036e4b5c (from https://pypi.org/simple/rr-pretty/); it is not compatible with this Python
2019-07-02T08:52:49     Found link https://files.pythonhosted.org/packages/f6/33/6d4c4e0bfbd9948d410998005e94d1e0812f2c861a12f7df67c510cc61dd/rr.pretty-0.1.0.zip#sha256=359569472c243644715e773d34cfe19d7d5a8dbfdb8f36ff8060dad9c336115c (from https://pypi.org/simple/rr-pretty/), version: 0.1.0
2019-07-02T08:52:49   Using version 0.1.0 (newest of versions: 0.1.0)
2019-07-02T08:52:49   Created temporary directory: /tmp/pip-unpack-2g87pj9t
2019-07-02T08:52:49   Downloading https://files.pythonhosted.org/packages/f6/33/6d4c4e0bfbd9948d410998005e94d1e0812f2c861a12f7df67c510cc61dd/rr.pretty-0.1.0.zip
2019-07-02T08:52:49   Downloading from URL https://files.pythonhosted.org/packages/f6/33/6d4c4e0bfbd9948d410998005e94d1e0812f2c861a12f7df67c510cc61dd/rr.pretty-0.1.0.zip#sha256=359569472c243644715e773d34cfe19d7d5a8dbfdb8f36ff8060dad9c336115c (from https://pypi.org/simple/rr-pretty/)
2019-07-02T08:52:49   Added rr.pretty==0.1.0 from https://files.pythonhosted.org/packages/f6/33/6d4c4e0bfbd9948d410998005e94d1e0812f2c861a12f7df67c510cc61dd/rr.pretty-0.1.0.zip#sha256=359569472c243644715e773d34cfe19d7d5a8dbfdb8f36ff8060dad9c336115c to build tracker '/tmp/pip-req-tracker-wj8tihe5'
2019-07-02T08:52:49     Running setup.py (path:/tmp/pip-wheel-7gh3sz0c/rr.pretty/setup.py) egg_info for package rr.pretty
2019-07-02T08:52:49     Running command python setup.py egg_info
2019-07-02T08:52:50     Traceback (most recent call last):
2019-07-02T08:52:50       File "<string>", line 1, in <module>
2019-07-02T08:52:50       File "/tmp/pip-wheel-7gh3sz0c/rr.pretty/setup.py", line 10, in <module>
2019-07-02T08:52:50         version=pkgutil.get_data("rr.pretty", "VERSION").strip(),
2019-07-02T08:52:50       File "/usr/lib/python3.7/pkgutil.py", line 627, in get_data
2019-07-02T08:52:50         importlib._bootstrap._load(spec))
2019-07-02T08:52:50       File "<frozen importlib._bootstrap>", line 696, in _load
2019-07-02T08:52:50       File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
2019-07-02T08:52:50       File "<frozen importlib._bootstrap_external>", line 724, in exec_module
2019-07-02T08:52:50       File "<frozen importlib._bootstrap_external>", line 860, in get_code
2019-07-02T08:52:50       File "<frozen importlib._bootstrap_external>", line 791, in source_to_code
2019-07-02T08:52:50       File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
2019-07-02T08:52:50       File "/tmp/pip-wheel-7gh3sz0c/rr.pretty/rr/pretty/__init__.py", line 87
2019-07-02T08:52:50         print "created object f = foo(x=234, y=40)"
2019-07-02T08:52:50                                                   ^
2019-07-02T08:52:50     SyntaxError: invalid syntax
2019-07-02T08:52:51 Cleaning up...
2019-07-02T08:52:51   Removing source in /tmp/pip-wheel-7gh3sz0c/rr.pretty
2019-07-02T08:52:51 Removed rr.pretty==0.1.0 from https://files.pythonhosted.org/packages/f6/33/6d4c4e0bfbd9948d410998005e94d1e0812f2c861a12f7df67c510cc61dd/rr.pretty-0.1.0.zip#sha256=359569472c243644715e773d34cfe19d7d5a8dbfdb8f36ff8060dad9c336115c from build tracker '/tmp/pip-req-tracker-wj8tihe5'
2019-07-02T08:52:51 Removed build tracker '/tmp/pip-req-tracker-wj8tihe5'
2019-07-02T08:52:51 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-7gh3sz0c/rr.pretty/
2019-07-02T08:52:51 Exception information:
2019-07-02T08:52:51 Traceback (most recent call last):
2019-07-02T08:52:51   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-07-02T08:52:51     status = self.run(options, args)
2019-07-02T08:52:51   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-07-02T08:52:51     resolver.resolve(requirement_set)
2019-07-02T08:52:51   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-07-02T08:52:51     self._resolve_one(requirement_set, req)
2019-07-02T08:52:51   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-07-02T08:52:51     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-07-02T08:52:51   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-07-02T08:52:51     self.require_hashes
2019-07-02T08:52:51   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-07-02T08:52:51     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-07-02T08:52:51   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-07-02T08:52:51     self.req.prepare_metadata()
2019-07-02T08:52:51   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-07-02T08:52:51     self.run_egg_info()
2019-07-02T08:52:51   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-07-02T08:52:51     command_desc='python setup.py egg_info')
2019-07-02T08:52:51   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-07-02T08:52:51     % (command_desc, proc.returncode, cwd))
2019-07-02T08:52:51 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-7gh3sz0c/rr.pretty/