2019-07-03T00:45:41 Created temporary directory: /tmp/pip-ephem-wheel-cache-9x4llnae
2019-07-03T00:45:41 Created temporary directory: /tmp/pip-req-tracker-rps69mmg
2019-07-03T00:45:41 Created requirements tracker '/tmp/pip-req-tracker-rps69mmg'
2019-07-03T00:45:41 Created temporary directory: /tmp/pip-wheel-jjl7s5_m
2019-07-03T00:45:41 Collecting hydratk-ext-yoda==0.2.2
2019-07-03T00:45:41   1 location(s) to search for versions of hydratk-ext-yoda:
2019-07-03T00:45:41   * https://pypi.org/simple/hydratk-ext-yoda/
2019-07-03T00:45:41   Getting page https://pypi.org/simple/hydratk-ext-yoda/
2019-07-03T00:45:41   Analyzing links from page https://pypi.org/simple/hydratk-ext-yoda/
2019-07-03T00:45:41     Found link https://files.pythonhosted.org/packages/90/db/60e519b918fe7b1dfdce86df942ac51d7ff1f90b3d967322fcd768762fcf/hydratk-ext-yoda-0.2.1.tar.gz#sha256=e4b4709cebd5719a8094fe17d0bdd47d9b60a2b917fb0f3575ccc9bc13992418 (from https://pypi.org/simple/hydratk-ext-yoda/), version: 0.2.1
2019-07-03T00:45:41     Found link https://files.pythonhosted.org/packages/4e/e3/55ebab10b4c22c0572add681b30a2117605f30919f4ad29719345ef82327/hydratk-ext-yoda-0.2.1.zip#sha256=fe4b02df2a4bab05b0795e8187cc523bb69cccd329d69b96c66f00b3d24d5e62 (from https://pypi.org/simple/hydratk-ext-yoda/), version: 0.2.1
2019-07-03T00:45:41     Found link https://files.pythonhosted.org/packages/8d/95/abb79acc43f98ceacc952d07e7588e5f5668e678e3bdf51826d3d871e315/hydratk-ext-yoda-0.2.2.tar.gz#sha256=4f288425f613d0e6f7364ff14cd789c820e6fb81f2fef2dd9ad7d8b77e336b49 (from https://pypi.org/simple/hydratk-ext-yoda/), version: 0.2.2
2019-07-03T00:45:41     Found link https://files.pythonhosted.org/packages/d7/86/7e7717e1df7a4949af124120e4104a8b39ceea8ea479f69dc0b62c4c68f1/hydratk-ext-yoda-0.2.2.zip#sha256=0b981a764adda03717264c99082799cab4baf6a2dd3d6285ff341d2b2ebe8442 (from https://pypi.org/simple/hydratk-ext-yoda/), version: 0.2.2
2019-07-03T00:45:41     Found link https://files.pythonhosted.org/packages/62/a5/42b9ac66fc0f6ea6940f018d689760412d68702e3e372250d2ab5fc3398e/hydratk-ext-yoda-0.2.3.tar.gz#sha256=8aece3970f404a693f9858f7eb75a2a368e089c955669423af6ac4652d90ec49 (from https://pypi.org/simple/hydratk-ext-yoda/), version: 0.2.3
2019-07-03T00:45:41     Found link https://files.pythonhosted.org/packages/8e/51/9a406b9fed7e9cc586193cdc7386cf2032c6d6b9511d4635660386cde239/hydratk-ext-yoda-0.2.4.tar.gz#sha256=f78a5702cd1b97f9a7f05558ffebb082206a93d3fe8f23e4ca077493715515f3 (from https://pypi.org/simple/hydratk-ext-yoda/), version: 0.2.4
2019-07-03T00:45:41   Using version 0.2.2 (newest of versions: 0.2.2)
2019-07-03T00:45:41   Created temporary directory: /tmp/pip-unpack-rfpuprq9
2019-07-03T00:45:41   Downloading https://files.pythonhosted.org/packages/8d/95/abb79acc43f98ceacc952d07e7588e5f5668e678e3bdf51826d3d871e315/hydratk-ext-yoda-0.2.2.tar.gz (1.0MB)
2019-07-03T00:45:41   Downloading from URL https://files.pythonhosted.org/packages/8d/95/abb79acc43f98ceacc952d07e7588e5f5668e678e3bdf51826d3d871e315/hydratk-ext-yoda-0.2.2.tar.gz#sha256=4f288425f613d0e6f7364ff14cd789c820e6fb81f2fef2dd9ad7d8b77e336b49 (from https://pypi.org/simple/hydratk-ext-yoda/)
2019-07-03T00:45:42   Added hydratk-ext-yoda==0.2.2 from https://files.pythonhosted.org/packages/8d/95/abb79acc43f98ceacc952d07e7588e5f5668e678e3bdf51826d3d871e315/hydratk-ext-yoda-0.2.2.tar.gz#sha256=4f288425f613d0e6f7364ff14cd789c820e6fb81f2fef2dd9ad7d8b77e336b49 to build tracker '/tmp/pip-req-tracker-rps69mmg'
2019-07-03T00:45:42     Running setup.py (path:/tmp/pip-wheel-jjl7s5_m/hydratk-ext-yoda/setup.py) egg_info for package hydratk-ext-yoda
2019-07-03T00:45:42     Running command python setup.py egg_info
2019-07-03T00:45:44     running egg_info
2019-07-03T00:45:44     creating pip-egg-info/hydratk_ext_yoda.egg-info
2019-07-03T00:45:44     writing pip-egg-info/hydratk_ext_yoda.egg-info/PKG-INFO
2019-07-03T00:45:44     writing dependency_links to pip-egg-info/hydratk_ext_yoda.egg-info/dependency_links.txt
2019-07-03T00:45:44     writing entry points to pip-egg-info/hydratk_ext_yoda.egg-info/entry_points.txt
2019-07-03T00:45:44     writing top-level names to pip-egg-info/hydratk_ext_yoda.egg-info/top_level.txt
2019-07-03T00:45:44     writing manifest file 'pip-egg-info/hydratk_ext_yoda.egg-info/SOURCES.txt'
2019-07-03T00:45:44     reading manifest file 'pip-egg-info/hydratk_ext_yoda.egg-info/SOURCES.txt'
2019-07-03T00:45:44     reading manifest template 'MANIFEST.in'
2019-07-03T00:45:44     writing manifest file 'pip-egg-info/hydratk_ext_yoda.egg-info/SOURCES.txt'
2019-07-03T00:45:45   Source in /tmp/pip-wheel-jjl7s5_m/hydratk-ext-yoda has version 0.2.2, which satisfies requirement hydratk-ext-yoda==0.2.2 from https://files.pythonhosted.org/packages/8d/95/abb79acc43f98ceacc952d07e7588e5f5668e678e3bdf51826d3d871e315/hydratk-ext-yoda-0.2.2.tar.gz#sha256=4f288425f613d0e6f7364ff14cd789c820e6fb81f2fef2dd9ad7d8b77e336b49
2019-07-03T00:45:45   Removed hydratk-ext-yoda==0.2.2 from https://files.pythonhosted.org/packages/8d/95/abb79acc43f98ceacc952d07e7588e5f5668e678e3bdf51826d3d871e315/hydratk-ext-yoda-0.2.2.tar.gz#sha256=4f288425f613d0e6f7364ff14cd789c820e6fb81f2fef2dd9ad7d8b77e336b49 from build tracker '/tmp/pip-req-tracker-rps69mmg'
2019-07-03T00:45:45 Building wheels for collected packages: hydratk-ext-yoda
2019-07-03T00:45:45   Created temporary directory: /tmp/pip-wheel-c0akl8sk
2019-07-03T00:45:45   Building wheel for hydratk-ext-yoda (setup.py): started
2019-07-03T00:45:45   Destination directory: /tmp/pip-wheel-c0akl8sk
2019-07-03T00:45:45   Running command /usr/bin/python3 -u -c 'import setuptools, tokenize;__file__='"'"'/tmp/pip-wheel-jjl7s5_m/hydratk-ext-yoda/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-c0akl8sk
2019-07-03T00:45:46   **************************************
2019-07-03T00:45:46   *     Running pre-install tasks      *
2019-07-03T00:45:46   **************************************

2019-07-03T00:45:46   *** Running task: install_libs_from_repo ***

2019-07-03T00:45:46   Installing package python-lxml
2019-07-03T00:45:46   E: Could not open lock file /var/lib/dpkg/lock-frontend - open (13: Permission denied)
2019-07-03T00:45:46   E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), are you root?
2019-07-03T00:45:46   Failed to install package python-lxml, hydratk-ext-yoda installation failed
2019-07-03T00:45:46   Building wheel for hydratk-ext-yoda (setup.py): finished with status 'error'
2019-07-03T00:45:46   ERROR: Failed building wheel for hydratk-ext-yoda
2019-07-03T00:45:46   Running setup.py clean for hydratk-ext-yoda
2019-07-03T00:45:46   Running command /usr/bin/python3 -u -c 'import setuptools, tokenize;__file__='"'"'/tmp/pip-wheel-jjl7s5_m/hydratk-ext-yoda/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' clean --all
2019-07-03T00:45:48   running clean
2019-07-03T00:45:48   'build/lib' does not exist -- can't clean it
2019-07-03T00:45:48   'build/bdist.linux-armv7l' does not exist -- can't clean it
2019-07-03T00:45:48   'build/scripts-3.7' does not exist -- can't clean it
2019-07-03T00:45:48 Failed to build hydratk-ext-yoda
2019-07-03T00:45:48 Cleaning up...
2019-07-03T00:45:48   Removing source in /tmp/pip-wheel-jjl7s5_m/hydratk-ext-yoda
2019-07-03T00:45:48 Removed build tracker '/tmp/pip-req-tracker-rps69mmg'
2019-07-03T00:45:48 ERROR: Failed to build one or more wheels
2019-07-03T00:45:48 Exception information:
2019-07-03T00:45:48 Traceback (most recent call last):
2019-07-03T00:45:48   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-07-03T00:45:48     status = self.run(options, args)
2019-07-03T00:45:48   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/commands/wheel.py", line 178, in run
2019-07-03T00:45:48     "Failed to build one or more wheels"
2019-07-03T00:45:48 pip._internal.exceptions.CommandError: Failed to build one or more wheels