2021-07-17T14:47:16,372 Created temporary directory: /tmp/pip-ephem-wheel-cache-2c5agrx7 2021-07-17T14:47:16,375 Created temporary directory: /tmp/pip-req-tracker-vdtdclah 2021-07-17T14:47:16,375 Initialized build tracking at /tmp/pip-req-tracker-vdtdclah 2021-07-17T14:47:16,375 Created build tracker: /tmp/pip-req-tracker-vdtdclah 2021-07-17T14:47:16,376 Entered build tracker: /tmp/pip-req-tracker-vdtdclah 2021-07-17T14:47:16,376 Created temporary directory: /tmp/pip-wheel-t_6iw7dz 2021-07-17T14:47:16,404 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2021-07-17T14:47:16,407 2 location(s) to search for versions of hiq-circuit: 2021-07-17T14:47:16,407 * https://pypi.org/simple/hiq-circuit/ 2021-07-17T14:47:16,407 * https://www.piwheels.org/simple/hiq-circuit/ 2021-07-17T14:47:16,408 Fetching project page and analyzing links: https://pypi.org/simple/hiq-circuit/ 2021-07-17T14:47:16,408 Getting page https://pypi.org/simple/hiq-circuit/ 2021-07-17T14:47:16,410 Found index url https://pypi.org/simple 2021-07-17T14:47:16,587 Found link https://files.pythonhosted.org/packages/45/c1/39453dd9e61db6e14cb5116f86788b18ca15c9794593fee46fc258715283/hiq-circuit-0.0.2.tar.gz#sha256=1c0d28f4ff0f51f3314f047e3a0bf874238c519d1c24153afa45f3e2c6256541 (from https://pypi.org/simple/hiq-circuit/), version: 0.0.2 2021-07-17T14:47:16,587 Found link https://files.pythonhosted.org/packages/50/0e/7d96eac45a78edb47833f85d3134054961a630dd59f7185d6dcc19063532/hiq-circuit-0.0.2.post4.tar.gz#sha256=09cbbba91635bfc7b015fe66af4f46c4ceafb1a936affc98b1c273e4b7bc57ef (from https://pypi.org/simple/hiq-circuit/), version: 0.0.2.post4 2021-07-17T14:47:16,588 Fetching project page and analyzing links: https://www.piwheels.org/simple/hiq-circuit/ 2021-07-17T14:47:16,588 Getting page https://www.piwheels.org/simple/hiq-circuit/ 2021-07-17T14:47:16,589 Found index url https://www.piwheels.org/simple 2021-07-17T14:47:16,702 Skipping link: not a file: https://www.piwheels.org/simple/hiq-circuit/ 2021-07-17T14:47:16,702 Skipping link: not a file: https://pypi.org/simple/hiq-circuit/ 2021-07-17T14:47:16,727 Given no hashes to check 1 links for project 'hiq-circuit': discarding no candidates 2021-07-17T14:47:16,746 Collecting hiq-circuit==0.0.2.post4 2021-07-17T14:47:16,747 Created temporary directory: /tmp/pip-unpack-dc8qk9gm 2021-07-17T14:47:16,959 Downloading hiq-circuit-0.0.2.post4.tar.gz (406 kB) 2021-07-17T14:47:17,684 Added hiq-circuit==0.0.2.post4 from https://files.pythonhosted.org/packages/50/0e/7d96eac45a78edb47833f85d3134054961a630dd59f7185d6dcc19063532/hiq-circuit-0.0.2.post4.tar.gz#sha256=09cbbba91635bfc7b015fe66af4f46c4ceafb1a936affc98b1c273e4b7bc57ef to build tracker '/tmp/pip-req-tracker-vdtdclah' 2021-07-17T14:47:17,686 Running setup.py (path:/tmp/pip-wheel-t_6iw7dz/hiq-circuit_610d7daddca6414ea0f227335512b12f/setup.py) egg_info for package hiq-circuit 2021-07-17T14:47:17,686 Created temporary directory: /tmp/pip-pip-egg-info-l_viw5u3 2021-07-17T14:47:17,687 Running command python setup.py egg_info 2021-07-17T14:47:19,176 running egg_info 2021-07-17T14:47:19,178 creating /tmp/pip-pip-egg-info-l_viw5u3/hiq_circuit.egg-info 2021-07-17T14:47:19,180 writing /tmp/pip-pip-egg-info-l_viw5u3/hiq_circuit.egg-info/PKG-INFO 2021-07-17T14:47:19,182 writing dependency_links to /tmp/pip-pip-egg-info-l_viw5u3/hiq_circuit.egg-info/dependency_links.txt 2021-07-17T14:47:19,184 writing requirements to /tmp/pip-pip-egg-info-l_viw5u3/hiq_circuit.egg-info/requires.txt 2021-07-17T14:47:19,185 writing top-level names to /tmp/pip-pip-egg-info-l_viw5u3/hiq_circuit.egg-info/top_level.txt 2021-07-17T14:47:19,187 writing manifest file '/tmp/pip-pip-egg-info-l_viw5u3/hiq_circuit.egg-info/SOURCES.txt' 2021-07-17T14:47:19,359 reading manifest file '/tmp/pip-pip-egg-info-l_viw5u3/hiq_circuit.egg-info/SOURCES.txt' 2021-07-17T14:47:19,361 reading manifest template 'MANIFEST.in' 2021-07-17T14:47:19,392 warning: no files found matching '*.hpp' under directory 'pybind11/include' 2021-07-17T14:47:19,558 warning: no previously-included files matching '*_test.py' found anywhere in distribution 2021-07-17T14:47:19,558 adding license file 'LICENSE' 2021-07-17T14:47:19,568 writing manifest file '/tmp/pip-pip-egg-info-l_viw5u3/hiq_circuit.egg-info/SOURCES.txt' 2021-07-17T14:47:19,664 Source in /tmp/pip-wheel-t_6iw7dz/hiq-circuit_610d7daddca6414ea0f227335512b12f has version 0.0.2.post4, which satisfies requirement hiq-circuit==0.0.2.post4 from https://files.pythonhosted.org/packages/50/0e/7d96eac45a78edb47833f85d3134054961a630dd59f7185d6dcc19063532/hiq-circuit-0.0.2.post4.tar.gz#sha256=09cbbba91635bfc7b015fe66af4f46c4ceafb1a936affc98b1c273e4b7bc57ef 2021-07-17T14:47:19,665 Removed hiq-circuit==0.0.2.post4 from https://files.pythonhosted.org/packages/50/0e/7d96eac45a78edb47833f85d3134054961a630dd59f7185d6dcc19063532/hiq-circuit-0.0.2.post4.tar.gz#sha256=09cbbba91635bfc7b015fe66af4f46c4ceafb1a936affc98b1c273e4b7bc57ef from build tracker '/tmp/pip-req-tracker-vdtdclah' 2021-07-17T14:47:19,669 Created temporary directory: /tmp/pip-unpack-zt_57x24 2021-07-17T14:47:19,669 Building wheels for collected packages: hiq-circuit 2021-07-17T14:47:19,674 Created temporary directory: /tmp/pip-wheel-1swbf16b 2021-07-17T14:47:19,674 Building wheel for hiq-circuit (setup.py): started 2021-07-17T14:47:19,675 Destination directory: /tmp/pip-wheel-1swbf16b 2021-07-17T14:47:19,675 Running command /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-t_6iw7dz/hiq-circuit_610d7daddca6414ea0f227335512b12f/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-t_6iw7dz/hiq-circuit_610d7daddca6414ea0f227335512b12f/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-1swbf16b 2021-07-17T14:47:21,173 running bdist_wheel 2021-07-17T14:47:21,177 running build 2021-07-17T14:47:21,177 running build_py 2021-07-17T14:47:21,313 creating build 2021-07-17T14:47:21,313 creating build/lib.linux-armv7l-3.9 2021-07-17T14:47:21,314 creating build/lib.linux-armv7l-3.9/projectq 2021-07-17T14:47:21,315 copying python/projectq/__init__.py -> build/lib.linux-armv7l-3.9/projectq 2021-07-17T14:47:21,318 creating build/lib.linux-armv7l-3.9/hiq 2021-07-17T14:47:21,318 copying python/hiq/__init__.py -> build/lib.linux-armv7l-3.9/hiq 2021-07-17T14:47:21,321 creating build/lib.linux-armv7l-3.9/projectq/backends 2021-07-17T14:47:21,322 copying python/projectq/backends/_resource_counter_mod.py -> build/lib.linux-armv7l-3.9/projectq/backends 2021-07-17T14:47:21,324 copying python/projectq/backends/__init__.py -> build/lib.linux-armv7l-3.9/projectq/backends 2021-07-17T14:47:21,326 creating build/lib.linux-armv7l-3.9/projectq/ops 2021-07-17T14:47:21,327 copying python/projectq/ops/_hiq_gates.py -> build/lib.linux-armv7l-3.9/projectq/ops 2021-07-17T14:47:21,329 copying python/projectq/ops/__init__.py -> build/lib.linux-armv7l-3.9/projectq/ops 2021-07-17T14:47:21,331 creating build/lib.linux-armv7l-3.9/projectq/cengines 2021-07-17T14:47:21,332 copying python/projectq/cengines/_hiq_main_engine.py -> build/lib.linux-armv7l-3.9/projectq/cengines 2021-07-17T14:47:21,334 copying python/projectq/cengines/_dummybackend.py -> build/lib.linux-armv7l-3.9/projectq/cengines 2021-07-17T14:47:21,336 copying python/projectq/cengines/_merger_engine.py -> build/lib.linux-armv7l-3.9/projectq/cengines 2021-07-17T14:47:21,338 copying python/projectq/cengines/__init__.py -> build/lib.linux-armv7l-3.9/projectq/cengines 2021-07-17T14:47:21,340 copying python/projectq/cengines/_greedyscheduler.py -> build/lib.linux-armv7l-3.9/projectq/cengines 2021-07-17T14:47:21,343 copying python/projectq/cengines/_noisegenerator.py -> build/lib.linux-armv7l-3.9/projectq/cengines 2021-07-17T14:47:21,346 creating build/lib.linux-armv7l-3.9/projectq/backends/_hiqsim 2021-07-17T14:47:21,346 copying python/projectq/backends/_hiqsim/__init__.py -> build/lib.linux-armv7l-3.9/projectq/backends/_hiqsim 2021-07-17T14:47:21,349 copying python/projectq/backends/_hiqsim/_stabilizer_simulator.py -> build/lib.linux-armv7l-3.9/projectq/backends/_hiqsim 2021-07-17T14:47:21,351 copying python/projectq/backends/_hiqsim/_simulator_mpi.py -> build/lib.linux-armv7l-3.9/projectq/backends/_hiqsim 2021-07-17T14:47:21,354 creating build/lib.linux-armv7l-3.9/hiq/mitigation 2021-07-17T14:47:21,355 copying python/hiq/mitigation/_extrapolation.py -> build/lib.linux-armv7l-3.9/hiq/mitigation 2021-07-17T14:47:21,357 copying python/hiq/mitigation/__init__.py -> build/lib.linux-armv7l-3.9/hiq/mitigation 2021-07-17T14:47:21,360 creating build/lib.linux-armv7l-3.9/hiq/libs 2021-07-17T14:47:21,360 copying python/hiq/libs/__init__.py -> build/lib.linux-armv7l-3.9/hiq/libs 2021-07-17T14:47:21,362 copying python/hiq/libs/_get_expectation_value.py -> build/lib.linux-armv7l-3.9/hiq/libs 2021-07-17T14:47:21,365 creating build/lib.linux-armv7l-3.9/hiq/noise 2021-07-17T14:47:21,366 copying python/hiq/noise/_noise_model.py -> build/lib.linux-armv7l-3.9/hiq/noise 2021-07-17T14:47:21,368 copying python/hiq/noise/_kraus_error.py -> build/lib.linux-armv7l-3.9/hiq/noise 2021-07-17T14:47:21,371 copying python/hiq/noise/__init__.py -> build/lib.linux-armv7l-3.9/hiq/noise 2021-07-17T14:47:21,373 copying python/hiq/noise/_quantum_errors_zoo.py -> build/lib.linux-armv7l-3.9/hiq/noise 2021-07-17T14:47:21,380 running build_ext 2021-07-17T14:47:21,434 using cmake command: ['cmake'] 2021-07-17T14:47:21,486 CMake command: ['cmake', '/tmp/pip-wheel-t_6iw7dz/hiq-circuit_610d7daddca6414ea0f227335512b12f', '-DPYTHON_EXECUTABLE=/usr/bin/python3', '-DBoost_NO_BOOST_CMAKE=ON', '-DBUILD_TESTING=OFF', '-DIS_PYTHON_BUILD=ON', '-DCMAKE_VERBOSE_MAKEFILE:BOOL=ON', '-D_CPPSIM_MPI_LIBRARY_OUTPUT_DIRECTORY=/tmp/pip-wheel-t_6iw7dz/hiq-circuit_610d7daddca6414ea0f227335512b12f/build/lib.linux-armv7l-3.9/projectq/backends/_hiqsim', '-D_CPPSTABSIM_LIBRARY_OUTPUT_DIRECTORY=/tmp/pip-wheel-t_6iw7dz/hiq-circuit_610d7daddca6414ea0f227335512b12f/build/lib.linux-armv7l-3.9/projectq/backends/_hiqsim', '-D_SCHED_CPP_LIBRARY_OUTPUT_DIRECTORY=/tmp/pip-wheel-t_6iw7dz/hiq-circuit_610d7daddca6414ea0f227335512b12f/build/lib.linux-armv7l-3.9/projectq/cengines', '-DCMAKE_BUILD_TYPE=Release'] 2021-07-17T14:47:21,895 -- The CXX compiler identification is GNU 10.2.1 2021-07-17T14:47:21,951 -- Detecting CXX compiler ABI info 2021-07-17T14:47:22,412 -- Detecting CXX compiler ABI info - done 2021-07-17T14:47:22,468 -- Check for working CXX compiler: /usr/bin/c++ - skipped 2021-07-17T14:47:22,469 -- Detecting CXX compile features 2021-07-17T14:47:22,472 -- Detecting CXX compile features - done 2021-07-17T14:47:22,489 -- Found xsimd: /tmp/pip-wheel-t_6iw7dz/hiq-circuit_610d7daddca6414ea0f227335512b12f/xsimd/include 2021-07-17T14:47:22,489 -- Found xsimd and defined the xsimd::xsimd imported target: 2021-07-17T14:47:22,489 -- - include: /tmp/pip-wheel-t_6iw7dz/hiq-circuit_610d7daddca6414ea0f227335512b12f/xsimd/include 2021-07-17T14:47:23,614 -- Found OpenMP_CXX: -fopenmp (found version "4.5") 2021-07-17T14:47:23,618 -- Found OpenMP: TRUE (found version "4.5") 2021-07-17T14:47:28,558 -- Found MPI_CXX: /usr/lib/arm-linux-gnueabihf/openmpi/lib/libmpi_cxx.so (found version "3.1") 2021-07-17T14:47:28,561 -- Found MPI: TRUE (found version "3.1") 2021-07-17T14:47:28,630 -- Looking for C++ include pthread.h 2021-07-17T14:47:29,152 -- Looking for C++ include pthread.h - found 2021-07-17T14:47:29,155 -- Performing Test CMAKE_HAVE_LIBC_PTHREAD 2021-07-17T14:47:29,683 -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed 2021-07-17T14:47:29,685 -- Looking for pthread_create in pthreads 2021-07-17T14:47:30,098 -- Looking for pthread_create in pthreads - not found 2021-07-17T14:47:30,099 -- Looking for pthread_create in pthread 2021-07-17T14:47:30,579 -- Looking for pthread_create in pthread - found 2021-07-17T14:47:30,586 -- Found Threads: TRUE 2021-07-17T14:47:30,723 CMake Error at /usr/share/cmake-3.18/Modules/FindPackageHandleStandardArgs.cmake:165 (message): 2021-07-17T14:47:30,723 Could NOT find Boost (missing: Boost_INCLUDE_DIR program_options mpi 2021-07-17T14:47:30,723 serialization thread) (Required is at least version "1.55") 2021-07-17T14:47:30,723 Call Stack (most recent call first): 2021-07-17T14:47:30,724 /usr/share/cmake-3.18/Modules/FindPackageHandleStandardArgs.cmake:458 (_FPHSA_FAILURE_MESSAGE) 2021-07-17T14:47:30,724 /usr/share/cmake-3.18/Modules/FindBoost.cmake:2177 (find_package_handle_standard_args) 2021-07-17T14:47:30,724 cmake/packages.cmake:60 (find_package) 2021-07-17T14:47:30,724 CMakeLists.txt:89 (include) 2021-07-17T14:47:30,725 -- Configuring incomplete, errors occurred! 2021-07-17T14:47:30,725 See also "/tmp/pip-wheel-t_6iw7dz/hiq-circuit_610d7daddca6414ea0f227335512b12f/build/temp.linux-armv7l-3.9/CMakeFiles/CMakeOutput.log". 2021-07-17T14:47:30,725 See also "/tmp/pip-wheel-t_6iw7dz/hiq-circuit_610d7daddca6414ea0f227335512b12f/build/temp.linux-armv7l-3.9/CMakeFiles/CMakeError.log". 2021-07-17T14:47:30,740 Traceback (most recent call last): 2021-07-17T14:47:30,740 File "", line 1, in 2021-07-17T14:47:30,740 File "/tmp/pip-wheel-t_6iw7dz/hiq-circuit_610d7daddca6414ea0f227335512b12f/setup.py", line 77, in 2021-07-17T14:47:30,741 setuptools.setup( 2021-07-17T14:47:30,741 File "/usr/local/lib/python3.9/dist-packages/setuptools/__init__.py", line 153, in setup 2021-07-17T14:47:30,741 return distutils.core.setup(**attrs) 2021-07-17T14:47:30,741 File "/usr/lib/python3.9/distutils/core.py", line 148, in setup 2021-07-17T14:47:30,742 dist.run_commands() 2021-07-17T14:47:30,742 File "/usr/lib/python3.9/distutils/dist.py", line 966, in run_commands 2021-07-17T14:47:30,743 self.run_command(cmd) 2021-07-17T14:47:30,743 File "/usr/lib/python3.9/distutils/dist.py", line 985, in run_command 2021-07-17T14:47:30,744 cmd_obj.run() 2021-07-17T14:47:30,744 File "/usr/lib/python3/dist-packages/wheel/bdist_wheel.py", line 223, in run 2021-07-17T14:47:30,745 self.run_command('build') 2021-07-17T14:47:30,745 File "/usr/lib/python3.9/distutils/cmd.py", line 313, in run_command 2021-07-17T14:47:30,745 self.distribution.run_command(command) 2021-07-17T14:47:30,745 File "/usr/lib/python3.9/distutils/dist.py", line 985, in run_command 2021-07-17T14:47:30,746 cmd_obj.run() 2021-07-17T14:47:30,747 File "/usr/lib/python3.9/distutils/command/build.py", line 135, in run 2021-07-17T14:47:30,747 self.run_command(cmd_name) 2021-07-17T14:47:30,747 File "/usr/lib/python3.9/distutils/cmd.py", line 313, in run_command 2021-07-17T14:47:30,748 self.distribution.run_command(command) 2021-07-17T14:47:30,748 File "/usr/lib/python3.9/distutils/dist.py", line 985, in run_command 2021-07-17T14:47:30,749 cmd_obj.run() 2021-07-17T14:47:30,749 File "/usr/local/lib/python3.9/dist-packages/setuptools/command/build_ext.py", line 79, in run 2021-07-17T14:47:30,749 _build_ext.run(self) 2021-07-17T14:47:30,750 File "/usr/local/lib/python3.9/dist-packages/Cython/Distutils/old_build_ext.py", line 186, in run 2021-07-17T14:47:30,750 _build_ext.build_ext.run(self) 2021-07-17T14:47:30,750 File "/usr/lib/python3.9/distutils/command/build_ext.py", line 340, in run 2021-07-17T14:47:30,751 self.build_extensions() 2021-07-17T14:47:30,751 File "/tmp/pip-wheel-t_6iw7dz/hiq-circuit_610d7daddca6414ea0f227335512b12f/_setup.py", line 109, in build_extensions 2021-07-17T14:47:30,751 self.cmake_configure_build() 2021-07-17T14:47:30,752 File "/tmp/pip-wheel-t_6iw7dz/hiq-circuit_610d7daddca6414ea0f227335512b12f/_setup.py", line 154, in cmake_configure_build 2021-07-17T14:47:30,752 subprocess.check_call(self.cmake_cmd + [src_dir] + cmake_args, 2021-07-17T14:47:30,752 File "/usr/lib/python3.9/subprocess.py", line 373, in check_call 2021-07-17T14:47:30,753 raise CalledProcessError(retcode, cmd) 2021-07-17T14:47:30,753 subprocess.CalledProcessError: Command '['cmake', '/tmp/pip-wheel-t_6iw7dz/hiq-circuit_610d7daddca6414ea0f227335512b12f', '-DPYTHON_EXECUTABLE=/usr/bin/python3', '-DBoost_NO_BOOST_CMAKE=ON', '-DBUILD_TESTING=OFF', '-DIS_PYTHON_BUILD=ON', '-DCMAKE_VERBOSE_MAKEFILE:BOOL=ON', '-D_CPPSIM_MPI_LIBRARY_OUTPUT_DIRECTORY=/tmp/pip-wheel-t_6iw7dz/hiq-circuit_610d7daddca6414ea0f227335512b12f/build/lib.linux-armv7l-3.9/projectq/backends/_hiqsim', '-D_CPPSTABSIM_LIBRARY_OUTPUT_DIRECTORY=/tmp/pip-wheel-t_6iw7dz/hiq-circuit_610d7daddca6414ea0f227335512b12f/build/lib.linux-armv7l-3.9/projectq/backends/_hiqsim', '-D_SCHED_CPP_LIBRARY_OUTPUT_DIRECTORY=/tmp/pip-wheel-t_6iw7dz/hiq-circuit_610d7daddca6414ea0f227335512b12f/build/lib.linux-armv7l-3.9/projectq/cengines', '-DCMAKE_BUILD_TYPE=Release']' returned non-zero exit status 1. 2021-07-17T14:47:30,846 Building wheel for hiq-circuit (setup.py): finished with status 'error' 2021-07-17T14:47:30,846 ERROR: Failed building wheel for hiq-circuit 2021-07-17T14:47:30,847 Running setup.py clean for hiq-circuit 2021-07-17T14:47:30,847 Running command /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-t_6iw7dz/hiq-circuit_610d7daddca6414ea0f227335512b12f/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-t_6iw7dz/hiq-circuit_610d7daddca6414ea0f227335512b12f/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' clean --all 2021-07-17T14:47:32,339 running clean 2021-07-17T14:47:32,343 removing 'build/temp.linux-armv7l-3.9' (and everything under it) 2021-07-17T14:47:32,355 removing 'build/lib.linux-armv7l-3.9' (and everything under it) 2021-07-17T14:47:32,370 'build/bdist.linux-armv7l' does not exist -- can't clean it 2021-07-17T14:47:32,371 'build/scripts-3.9' does not exist -- can't clean it 2021-07-17T14:47:32,371 removing 'build' 2021-07-17T14:47:32,372 removing 'python/hiq_circuit.egg-info' (and everything under it) 2021-07-17T14:47:32,462 Failed to build hiq-circuit 2021-07-17T14:47:32,463 ERROR: Failed to build one or more wheels 2021-07-17T14:47:32,463 Exception information: 2021-07-17T14:47:32,463 Traceback (most recent call last): 2021-07-17T14:47:32,463 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main 2021-07-17T14:47:32,463 status = self.run(options, args) 2021-07-17T14:47:32,463 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper 2021-07-17T14:47:32,463 return func(self, options, args) 2021-07-17T14:47:32,463 File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 174, in run 2021-07-17T14:47:32,463 raise CommandError( 2021-07-17T14:47:32,463 pip._internal.exceptions.CommandError: Failed to build one or more wheels 2021-07-17T14:47:32,466 Removed build tracker: '/tmp/pip-req-tracker-vdtdclah'