2019-07-12T14:03:22 Created temporary directory: /tmp/pip-ephem-wheel-cache-mgz5ruyw
2019-07-12T14:03:22 Created temporary directory: /tmp/pip-req-tracker-i1uvr151
2019-07-12T14:03:22 Created requirements tracker '/tmp/pip-req-tracker-i1uvr151'
2019-07-12T14:03:22 Created temporary directory: /tmp/pip-wheel-3s72mxh7
2019-07-12T14:03:22 Collecting jsonslicer==0.1.1
2019-07-12T14:03:22   1 location(s) to search for versions of jsonslicer:
2019-07-12T14:03:22   * https://pypi.org/simple/jsonslicer/
2019-07-12T14:03:22   Getting page https://pypi.org/simple/jsonslicer/
2019-07-12T14:03:22   Analyzing links from page https://pypi.org/simple/jsonslicer/
2019-07-12T14:03:22     Found link https://files.pythonhosted.org/packages/0a/6f/803ddf86b706db159957e4c67dc1731c59e53c6ba6c5a1fe8853995bcf2b/jsonslicer-0.1.0.tar.gz#sha256=9e2e4b9e0cb03b7b5519c5289f5b1b9b43ec69f0d0c617a264f650fc3d9c99bd (from https://pypi.org/simple/jsonslicer/), version: 0.1.0
2019-07-12T14:03:22     Found link https://files.pythonhosted.org/packages/13/87/df2b130e0c532e26af5c8e05fea6a405892f5759f9bf2520cc005e75f16f/jsonslicer-0.1.1.tar.gz#sha256=82bcb3d3f995b8248f1713cef978ca3244509c70a2f6ddc9c3cb15b141f5cfff (from https://pypi.org/simple/jsonslicer/), version: 0.1.1
2019-07-12T14:03:22     Found link https://files.pythonhosted.org/packages/6d/3c/4c2c5eb3fc85de32fd769686903e12d0197d54abe2618b0b825382392843/jsonslicer-0.1.2.tar.gz#sha256=cacca46c021bf3a2783968fd6c435d6d5baf60769dd18fe5157aec7324931287 (from https://pypi.org/simple/jsonslicer/), version: 0.1.2
2019-07-12T14:03:22     Found link https://files.pythonhosted.org/packages/0a/35/34db36b02375baaeb6809027173ca15b461bbc61f0b25cac336d72c7bec6/jsonslicer-0.1.3.tar.gz#sha256=1cc9a731bdce316afcf04e938e959b7d0b7620bf580dcb1d98872603bbb365b8 (from https://pypi.org/simple/jsonslicer/), version: 0.1.3
2019-07-12T14:03:22     Found link https://files.pythonhosted.org/packages/bf/a0/54fe9b1c190ef9c2b0e6013b4c88f759a873b89144681ce52f87fb8a2dc1/jsonslicer-0.1.4.tar.gz#sha256=b2db201723f954887ae45c87ec27a97f219c6dd2db1796543e27d44044f8a240 (from https://pypi.org/simple/jsonslicer/), version: 0.1.4
2019-07-12T14:03:22   Using version 0.1.1 (newest of versions: 0.1.1)
2019-07-12T14:03:22   Created temporary directory: /tmp/pip-unpack-_3_v2din
2019-07-12T14:03:23   Downloading https://files.pythonhosted.org/packages/13/87/df2b130e0c532e26af5c8e05fea6a405892f5759f9bf2520cc005e75f16f/jsonslicer-0.1.1.tar.gz
2019-07-12T14:03:23   Downloading from URL https://files.pythonhosted.org/packages/13/87/df2b130e0c532e26af5c8e05fea6a405892f5759f9bf2520cc005e75f16f/jsonslicer-0.1.1.tar.gz#sha256=82bcb3d3f995b8248f1713cef978ca3244509c70a2f6ddc9c3cb15b141f5cfff (from https://pypi.org/simple/jsonslicer/)
2019-07-12T14:03:23   Added jsonslicer==0.1.1 from https://files.pythonhosted.org/packages/13/87/df2b130e0c532e26af5c8e05fea6a405892f5759f9bf2520cc005e75f16f/jsonslicer-0.1.1.tar.gz#sha256=82bcb3d3f995b8248f1713cef978ca3244509c70a2f6ddc9c3cb15b141f5cfff to build tracker '/tmp/pip-req-tracker-i1uvr151'
2019-07-12T14:03:23     Running setup.py (path:/tmp/pip-wheel-3s72mxh7/jsonslicer/setup.py) egg_info for package jsonslicer
2019-07-12T14:03:23     Running command python setup.py egg_info
2019-07-12T14:03:25     Package yajl was not found in the pkg-config search path.
2019-07-12T14:03:25     Perhaps you should add the directory containing `yajl.pc'
2019-07-12T14:03:25     to the PKG_CONFIG_PATH environment variable
2019-07-12T14:03:25     No package 'yajl' found
2019-07-12T14:03:25     Traceback (most recent call last):
2019-07-12T14:03:25       File "<string>", line 1, in <module>
2019-07-12T14:03:25       File "/tmp/pip-wheel-3s72mxh7/jsonslicer/setup.py", line 83, in <module>
2019-07-12T14:03:25         **pkgconfig('yajl')
2019-07-12T14:03:25       File "/tmp/pip-wheel-3s72mxh7/jsonslicer/setup.py", line 16, in pkgconfig
2019-07-12T14:03:25         for token in subprocess.check_output(['pkg-config', '--libs', '--cflags', package]).decode('utf-8').split():
2019-07-12T14:03:25       File "/usr/lib/python3.7/subprocess.py", line 395, in check_output
2019-07-12T14:03:25         **kwargs).stdout
2019-07-12T14:03:25       File "/usr/lib/python3.7/subprocess.py", line 487, in run
2019-07-12T14:03:25         output=stdout, stderr=stderr)
2019-07-12T14:03:25     subprocess.CalledProcessError: Command '['pkg-config', '--libs', '--cflags', 'yajl']' returned non-zero exit status 1.
2019-07-12T14:03:25 Cleaning up...
2019-07-12T14:03:25   Removing source in /tmp/pip-wheel-3s72mxh7/jsonslicer
2019-07-12T14:03:25 Removed jsonslicer==0.1.1 from https://files.pythonhosted.org/packages/13/87/df2b130e0c532e26af5c8e05fea6a405892f5759f9bf2520cc005e75f16f/jsonslicer-0.1.1.tar.gz#sha256=82bcb3d3f995b8248f1713cef978ca3244509c70a2f6ddc9c3cb15b141f5cfff from build tracker '/tmp/pip-req-tracker-i1uvr151'
2019-07-12T14:03:25 Removed build tracker '/tmp/pip-req-tracker-i1uvr151'
2019-07-12T14:03:25 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-3s72mxh7/jsonslicer/
2019-07-12T14:03:25 Exception information:
2019-07-12T14:03:25 Traceback (most recent call last):
2019-07-12T14:03:25   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-07-12T14:03:25     status = self.run(options, args)
2019-07-12T14:03:25   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-07-12T14:03:25     resolver.resolve(requirement_set)
2019-07-12T14:03:25   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolve.py", line 131, in resolve
2019-07-12T14:03:25     self._resolve_one(requirement_set, req)
2019-07-12T14:03:25   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-07-12T14:03:25     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-07-12T14:03:25   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-07-12T14:03:25     self.require_hashes
2019-07-12T14:03:25   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-07-12T14:03:25     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-07-12T14:03:25   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-07-12T14:03:25     self.req.prepare_metadata()
2019-07-12T14:03:25   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-07-12T14:03:25     self.run_egg_info()
2019-07-12T14:03:25   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-07-12T14:03:25     command_desc='python setup.py egg_info')
2019-07-12T14:03:25   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-07-12T14:03:25     % (command_desc, proc.returncode, cwd))
2019-07-12T14:03:25 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-3s72mxh7/jsonslicer/