2019-06-29T17:28:48 Created temporary directory: /tmp/pip-ephem-wheel-cache-kp19_t1z
2019-06-29T17:28:48 Created temporary directory: /tmp/pip-req-tracker-ux_mzck1
2019-06-29T17:28:48 Created requirements tracker '/tmp/pip-req-tracker-ux_mzck1'
2019-06-29T17:28:48 Created temporary directory: /tmp/pip-wheel-s1_j4gwg
2019-06-29T17:28:48 Collecting treelib==1.2.3
2019-06-29T17:28:48   1 location(s) to search for versions of treelib:
2019-06-29T17:28:48   * https://pypi.org/simple/treelib/
2019-06-29T17:28:48   Getting page https://pypi.org/simple/treelib/
2019-06-29T17:28:48   Analyzing links from page https://pypi.org/simple/treelib/
2019-06-29T17:28:48     Found link https://files.pythonhosted.org/packages/e3/43/8d5192b8bddd2e832fdf5769094c7573a79749ab5fb8bfbd01a43e08fd41/treelib-1.2.tar.gz#sha256=446cafd02cfcba65ed85e3373ae895dfe18db52ab4b3f58646763859f660418d (from https://pypi.org/simple/treelib/), version: 1.2
2019-06-29T17:28:48     Found link https://files.pythonhosted.org/packages/33/08/6179be3e9b0cd597d50d23c84b0efbca404011f251ad28a11b47a94f7c1e/treelib-1.2.2.tar.gz#sha256=f479f660a2c4cc8d7fb9ca3a0fa16f0d0459580c6ea816a6fc2b924060b971eb (from https://pypi.org/simple/treelib/), version: 1.2.2
2019-06-29T17:28:48     Found link https://files.pythonhosted.org/packages/1d/b8/7ed7e9c96224ce2403d1587a54c773dbe6be9bedc98489320219b6919328/treelib-1.2.3.tar.gz#sha256=39d76cde41cc8ed98d586c136c12ceb97766dc436c11e75b190fb4315e8a19cd (from https://pypi.org/simple/treelib/), version: 1.2.3
2019-06-29T17:28:48     Skipping link https://files.pythonhosted.org/packages/2a/a9/7ab016b42dc21ea830e012790b57e23237e822d85e29955e24bf6a4a0075/treelib-1.2.4.macosx-10.9-intel.exe#sha256=f23c7499bef3cf1efec7430e5e1e3314bba80300c104963033aab4b1b56610be (from https://pypi.org/simple/treelib/); unsupported archive format: .exe
2019-06-29T17:28:48     Found link https://files.pythonhosted.org/packages/7c/6d/f47cb8993f31c06f882c9f2ed3041fabcce3024e899d9599a317e560d7a2/treelib-1.2.4.tar.gz#sha256=fbeddbb03eb34a614cb926674b23135edb4774f4a6c3d1f37db4db8b9ab8e4a6 (from https://pypi.org/simple/treelib/), version: 1.2.4
2019-06-29T17:28:48     Found link https://files.pythonhosted.org/packages/d3/1a/33bae0a2a4e1f7dbaa388f6a98a98cf15eb98e5056bcdc0f1f69b1fefdca/treelib-1.2.5.tar.gz#sha256=f49f9b46ced0162dc7241385ba6efe3767cb3e60c1989d024ce3ca37c7f4ff57 (from https://pypi.org/simple/treelib/), version: 1.2.5
2019-06-29T17:28:48     Found link https://files.pythonhosted.org/packages/00/05/4b727c4283951637ef1fcb1163907c4f2b0d1c0722776939bf7a24744afb/treelib-1.2.6.tar.gz#sha256=1f6897f9c5067f1eca6c50cba5c7e893b3c938f0dcd5fed559e0ca27d4db810e (from https://pypi.org/simple/treelib/), version: 1.2.6
2019-06-29T17:28:48     Found link https://files.pythonhosted.org/packages/7f/43/428fc9a099f680b8b92e750a3657b831a297cbf117cb1f1992d5dcc4d119/treelib-1.2.7b.tar.gz#sha256=6303eea77d383b4e9db4b0cceb2aba5327d7b12fe158f79642dbd6a35657abff (from https://pypi.org/simple/treelib/), version: 1.2.7b
2019-06-29T17:28:48     Found link https://files.pythonhosted.org/packages/c9/0d/b06479313e37377c8cd27b337cce4257df7544eba5df9603c56c102281be/treelib-1.2.7.tar.gz#sha256=75ebe90135411bbfbedeb6835e5566b448f9962024e50f6dda59a09fece980fa (from https://pypi.org/simple/treelib/), version: 1.2.7
2019-06-29T17:28:48     Found link https://files.pythonhosted.org/packages/eb/96/8829862499b256c7bf180e19836a2333c1e1a68b127c066d49df8c50833b/treelib-1.2.8.tar.gz#sha256=d611b0ee551ca3b67fbd7457262148ebc2d08961c396fb0af6403d33b0e47860 (from https://pypi.org/simple/treelib/), version: 1.2.8
2019-06-29T17:28:48     Found link https://files.pythonhosted.org/packages/26/9e/d43aa961e2c9128e97c56ef8703023a8fec3e1a8e205d805634b19f8fe99/treelib-1.3.0.tar.gz#sha256=2bb72b584f6480041c9dce66d58af11a94effa38f0749fb619d617571e10aa92 (from https://pypi.org/simple/treelib/), version: 1.3.0
2019-06-29T17:28:48     Found link https://files.pythonhosted.org/packages/e3/67/6ab6454184e29d6e9319934ee7f2915009597e65b3b79af056d7fd746956/treelib-1.3.1.tar.gz#sha256=f007c53a161703389ac25945c31d5e537794be4441a3022e4a62ebbbaab69ff3 (from https://pypi.org/simple/treelib/), version: 1.3.1
2019-06-29T17:28:48     Found link https://files.pythonhosted.org/packages/8e/50/a0c0c6a99d1eaa9818f0f517c8ed551f9b0f558a468156df0b0b60fc55ff/treelib-1.3.2.tar.gz#sha256=d63877c851da9dab46c2c065bbb619fe00a3f716aecc17e76c022b6f9075c365 (from https://pypi.org/simple/treelib/), version: 1.3.2
2019-06-29T17:28:48     Found link https://files.pythonhosted.org/packages/35/f0/c95d598010c93c527b5b3133293ba3f1f0e03490b21c8a551904b073015d/treelib-1.3.5.tar.gz#sha256=176eeb6cd15895714a458a762dc54eaf7f9cbde70010136012f3781c63aeb967 (from https://pypi.org/simple/treelib/), version: 1.3.5
2019-06-29T17:28:48     Found link https://files.pythonhosted.org/packages/1d/61/df5914a50c7501f2fd4de82803cde26bf785fcc59dcec44673704a4d87a8/treelib-1.3.7.tar.gz#sha256=157dfefcafaca41ed0605ae2ba4432fbec80f6bcfd5bb0c14fb756b24809329f (from https://pypi.org/simple/treelib/), version: 1.3.7
2019-06-29T17:28:48     Found link https://files.pythonhosted.org/packages/7f/4a/8599679d437b2e33405269b2f0ce4f4610ef8a36e740a6ec83ef45a35c71/treelib-1.4.0.tar.gz#sha256=726f7b7445ee74e62af8e4a063467d6f305eae6cfe2f2756066370a8a7618a42 (from https://pypi.org/simple/treelib/), version: 1.4.0
2019-06-29T17:28:48     Found link https://files.pythonhosted.org/packages/54/7d/efcf36cb10e2abda33afde87035802df10183e23b15a22806f8812d7652f/treelib-1.5.0.tar.gz#sha256=74638bc7976d2f19b0da05a047e9b85f26f9ac8381f99af3e2f765b2e878b1db (from https://pypi.org/simple/treelib/), version: 1.5.0
2019-06-29T17:28:48     Found link https://files.pythonhosted.org/packages/f1/11/19621205d33cbd45a28740eee35754d0d28aba5d829ad20d1d1d2162bcb3/treelib-1.5.1.tar.gz#sha256=5f781a48eef400d09b5d57e786b1e1ac5e5127cd33f1399e7fd8066f1858e0e4 (from https://pypi.org/simple/treelib/), version: 1.5.1
2019-06-29T17:28:48     Found link https://files.pythonhosted.org/packages/cf/4f/f6dc76341c438a84672386a5db57c1a49b3d79a642a09328c7c3f72db144/treelib-1.5.3.tar.gz#sha256=3e4ee4ea22ec9e6e5fe5df4f4d6189a9b2c6c6604bd835d692419466e0312f0a (from https://pypi.org/simple/treelib/), version: 1.5.3
2019-06-29T17:28:48     Skipping link https://files.pythonhosted.org/packages/20/b2/421f24f0057da632e30db80e53b56c3f782bcccabff61e5c00b025c23d96/treelib-1.5.5-py2-none-any.whl#sha256=8fa9461fe4ae835cbe40b57391ca051134b4eb1cc18606fa773b75815ff80144 (from https://pypi.org/simple/treelib/); it is not compatible with this Python
2019-06-29T17:28:48     Found link https://files.pythonhosted.org/packages/17/47/0a8e745a1982ca82ef2149903fc77d5bbf08c4d566f8d238dca7eaf59837/treelib-1.5.5.tar.gz#sha256=44695f7048b0bd82b45a4fe976611f9fb52902506249d84db255976a5e8738e0 (from https://pypi.org/simple/treelib/), version: 1.5.5
2019-06-29T17:28:48   Using version 1.2.3 (newest of versions: 1.2.3)
2019-06-29T17:28:48   Created temporary directory: /tmp/pip-unpack-u11dfpv4
2019-06-29T17:28:48   Downloading https://files.pythonhosted.org/packages/1d/b8/7ed7e9c96224ce2403d1587a54c773dbe6be9bedc98489320219b6919328/treelib-1.2.3.tar.gz
2019-06-29T17:28:48   Downloading from URL https://files.pythonhosted.org/packages/1d/b8/7ed7e9c96224ce2403d1587a54c773dbe6be9bedc98489320219b6919328/treelib-1.2.3.tar.gz#sha256=39d76cde41cc8ed98d586c136c12ceb97766dc436c11e75b190fb4315e8a19cd (from https://pypi.org/simple/treelib/)
2019-06-29T17:28:49   Added treelib==1.2.3 from https://files.pythonhosted.org/packages/1d/b8/7ed7e9c96224ce2403d1587a54c773dbe6be9bedc98489320219b6919328/treelib-1.2.3.tar.gz#sha256=39d76cde41cc8ed98d586c136c12ceb97766dc436c11e75b190fb4315e8a19cd to build tracker '/tmp/pip-req-tracker-ux_mzck1'
2019-06-29T17:28:49     Running setup.py (path:/tmp/pip-wheel-s1_j4gwg/treelib/setup.py) egg_info for package treelib
2019-06-29T17:28:49     Running command python setup.py egg_info
2019-06-29T17:28:50     Traceback (most recent call last):
2019-06-29T17:28:50       File "<string>", line 1, in <module>
2019-06-29T17:28:50       File "/tmp/pip-wheel-s1_j4gwg/treelib/setup.py", line 4, in <module>
2019-06-29T17:28:50         from treelib import __version__
2019-06-29T17:28:50       File "/tmp/pip-wheel-s1_j4gwg/treelib/treelib/__init__.py", line 1, in <module>
2019-06-29T17:28:50         from tree import Tree
2019-06-29T17:28:50     ModuleNotFoundError: No module named 'tree'
2019-06-29T17:28:50 Cleaning up...
2019-06-29T17:28:50   Removing source in /tmp/pip-wheel-s1_j4gwg/treelib
2019-06-29T17:28:50 Removed treelib==1.2.3 from https://files.pythonhosted.org/packages/1d/b8/7ed7e9c96224ce2403d1587a54c773dbe6be9bedc98489320219b6919328/treelib-1.2.3.tar.gz#sha256=39d76cde41cc8ed98d586c136c12ceb97766dc436c11e75b190fb4315e8a19cd from build tracker '/tmp/pip-req-tracker-ux_mzck1'
2019-06-29T17:28:50 Removed build tracker '/tmp/pip-req-tracker-ux_mzck1'
2019-06-29T17:28:50 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-s1_j4gwg/treelib/
2019-06-29T17:28:50 Exception information:
2019-06-29T17:28:50 Traceback (most recent call last):
2019-06-29T17:28:50   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-29T17:28:50     status = self.run(options, args)
2019-06-29T17:28:50   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-29T17:28:50     resolver.resolve(requirement_set)
2019-06-29T17:28:50   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-29T17:28:50     self._resolve_one(requirement_set, req)
2019-06-29T17:28:50   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-29T17:28:50     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-29T17:28:50   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-29T17:28:50     self.require_hashes
2019-06-29T17:28:50   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-29T17:28:50     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-29T17:28:50   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-29T17:28:50     self.req.prepare_metadata()
2019-06-29T17:28:50   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-29T17:28:50     self.run_egg_info()
2019-06-29T17:28:50   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-29T17:28:50     command_desc='python setup.py egg_info')
2019-06-29T17:28:50   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-29T17:28:50     % (command_desc, proc.returncode, cwd))
2019-06-29T17:28:50 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-s1_j4gwg/treelib/