2024-05-31T15:06:28,703 Created temporary directory: /tmp/pip-build-tracker-3uobspc3 2024-05-31T15:06:28,705 Initialized build tracking at /tmp/pip-build-tracker-3uobspc3 2024-05-31T15:06:28,705 Created build tracker: /tmp/pip-build-tracker-3uobspc3 2024-05-31T15:06:28,705 Entered build tracker: /tmp/pip-build-tracker-3uobspc3 2024-05-31T15:06:28,705 Created temporary directory: /tmp/pip-wheel-l2j3yj7v 2024-05-31T15:06:28,710 Created temporary directory: /tmp/pip-ephem-wheel-cache-63p0zjzw 2024-05-31T15:06:28,734 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2024-05-31T15:06:28,738 2 location(s) to search for versions of gpunufft: 2024-05-31T15:06:28,738 * https://pypi.org/simple/gpunufft/ 2024-05-31T15:06:28,738 * https://www.piwheels.org/simple/gpunufft/ 2024-05-31T15:06:28,739 Fetching project page and analyzing links: https://pypi.org/simple/gpunufft/ 2024-05-31T15:06:28,739 Getting page https://pypi.org/simple/gpunufft/ 2024-05-31T15:06:28,740 Found index url https://pypi.org/simple/ 2024-05-31T15:06:28,793 Fetched page https://pypi.org/simple/gpunufft/ as application/vnd.pypi.simple.v1+json 2024-05-31T15:06:28,797 Found link https://files.pythonhosted.org/packages/cd/d4/128f87ff59a94a7522d7319174d4adec6902ada241f01d4f20bc1d39d723/gpuNUFFT-0.1.0.tar.gz (from https://pypi.org/simple/gpunufft/), version: 0.1.0 2024-05-31T15:06:28,797 Found link https://files.pythonhosted.org/packages/9a/6a/4bae7972e648a4c61af696dac5ed9deefcc87aa05a2d4e916a12e9a438fe/gpuNUFFT-0.1.1.tar.gz (from https://pypi.org/simple/gpunufft/), version: 0.1.1 2024-05-31T15:06:28,798 Found link https://files.pythonhosted.org/packages/a9/9a/b251189cf638a86599ff5b9bebe7feffa61e5ceed848ef008871c18aabaf/gpuNUFFT-0.2.0.tar.gz (from https://pypi.org/simple/gpunufft/), version: 0.2.0 2024-05-31T15:06:28,798 Found link https://files.pythonhosted.org/packages/73/34/7cfcd8ab021b1445b9c67b52ed44e570ad086d5732bd535f7cef43bb5d83/gpuNUFFT-0.2.1.tar.gz (from https://pypi.org/simple/gpunufft/), version: 0.2.1 2024-05-31T15:06:28,798 Found link https://files.pythonhosted.org/packages/a2/29/1a62cbdd80bf37c66f625e519dae10478e299350ebc131ef2c1485c16833/gpuNUFFT-0.3.2.tar.gz (from https://pypi.org/simple/gpunufft/), version: 0.3.2 2024-05-31T15:06:28,799 Found link https://files.pythonhosted.org/packages/58/26/864e0bd3edfd746c25c4f749ffef0c3fcb9cdff69edd0d5de30921d09548/gpuNUFFT-0.6.0.tar.gz (from https://pypi.org/simple/gpunufft/), version: 0.6.0 2024-05-31T15:06:28,799 Found link https://files.pythonhosted.org/packages/5d/ea/2957f89a22d2ca2c4e6de69654b335a69d2473b59d710a00e76907daac5e/gpuNUFFT-0.6.1.tar.gz (from https://pypi.org/simple/gpunufft/), version: 0.6.1 2024-05-31T15:06:28,799 Found link https://files.pythonhosted.org/packages/46/44/6fe29d8da891636dc1fa15f2e7e615cad1c10a30ff32d75c0fc2940a06d6/gpuNUFFT-0.6.2.tar.gz (from https://pypi.org/simple/gpunufft/), version: 0.6.2 2024-05-31T15:06:28,799 Found link https://files.pythonhosted.org/packages/57/d4/63ce9fca613d471b9b5c9d73cb6e1b6fc071c5cd26e292a800e11132291b/gpuNUFFT-0.6.3.tar.gz (from https://pypi.org/simple/gpunufft/), version: 0.6.3 2024-05-31T15:06:28,800 Found link https://files.pythonhosted.org/packages/af/01/ee60518de2218a4ddfcd4c3cb34575343304f36ad5141c6c0d85cb01183a/gpuNUFFT-0.7.0.tar.gz (from https://pypi.org/simple/gpunufft/), version: 0.7.0 2024-05-31T15:06:28,800 Found link https://files.pythonhosted.org/packages/77/a7/8792957797eaf864e6ff22eb90f2e6b86b87c04acdeae68ab52f190eb0b2/gpuNUFFT-0.7.1.tar.gz (from https://pypi.org/simple/gpunufft/), version: 0.7.1 2024-05-31T15:06:28,800 Found link https://files.pythonhosted.org/packages/f5/ca/333aff8546b01394478f12c2fac77e3500ac9add5b042759548169af19b6/gpuNUFFT-0.7.2.tar.gz (from https://pypi.org/simple/gpunufft/), version: 0.7.2 2024-05-31T15:06:28,800 Found link https://files.pythonhosted.org/packages/73/54/7efa735d80bbd85c63ba5b640bf846e87d3d93bc87445f94475b3177a5bd/gpuNUFFT-0.7.3.tar.gz (from https://pypi.org/simple/gpunufft/), version: 0.7.3 2024-05-31T15:06:28,801 Found link https://files.pythonhosted.org/packages/82/a6/c62649c895897c844b8a2cecf899cf6809ab69eacd0fc0ab5d535975f94a/gpuNUFFT-0.7.4.tar.gz (from https://pypi.org/simple/gpunufft/), version: 0.7.4 2024-05-31T15:06:28,801 Found link https://files.pythonhosted.org/packages/0d/d2/3d3f46c0d9f98f14aadf85188e301da5b281f1371dfa5d70058e7d548c73/gpuNUFFT-0.7.5.tar.gz (from https://pypi.org/simple/gpunufft/), version: 0.7.5 2024-05-31T15:06:28,801 Found link https://files.pythonhosted.org/packages/dc/3d/9c229d26d9142628c5eedba3907a12c50e28d6015aabbd4434a7da3a5cc0/gpunufft-0.8.0.tar.gz (from https://pypi.org/simple/gpunufft/), version: 0.8.0 2024-05-31T15:06:28,802 Fetching project page and analyzing links: https://www.piwheels.org/simple/gpunufft/ 2024-05-31T15:06:28,802 Getting page https://www.piwheels.org/simple/gpunufft/ 2024-05-31T15:06:28,803 Found index url https://www.piwheels.org/simple/ 2024-05-31T15:06:28,919 Fetched page https://www.piwheels.org/simple/gpunufft/ as text/html 2024-05-31T15:06:28,920 Skipping link: not a file: https://www.piwheels.org/simple/gpunufft/ 2024-05-31T15:06:28,920 Skipping link: not a file: https://pypi.org/simple/gpunufft/ 2024-05-31T15:06:28,939 Given no hashes to check 1 links for project 'gpunufft': discarding no candidates 2024-05-31T15:06:28,956 Collecting gpunufft==0.8.0 2024-05-31T15:06:28,958 Created temporary directory: /tmp/pip-unpack-sine3u46 2024-05-31T15:06:29,002 Downloading gpunufft-0.8.0.tar.gz (64.7 MB) 2024-05-31T15:06:35,379 Added gpunufft==0.8.0 from https://files.pythonhosted.org/packages/dc/3d/9c229d26d9142628c5eedba3907a12c50e28d6015aabbd4434a7da3a5cc0/gpunufft-0.8.0.tar.gz to build tracker '/tmp/pip-build-tracker-3uobspc3' 2024-05-31T15:06:35,381 Running setup.py (path:/tmp/pip-wheel-l2j3yj7v/gpunufft_25dace2166e54643b4203bfdcef93290/setup.py) egg_info for package gpunufft 2024-05-31T15:06:35,382 Created temporary directory: /tmp/pip-pip-egg-info-tkiyjbnl 2024-05-31T15:06:35,382 Preparing metadata (setup.py): started 2024-05-31T15:06:35,383 Running command python setup.py egg_info 2024-05-31T15:06:36,518 running egg_info 2024-05-31T15:06:36,523 creating /tmp/pip-pip-egg-info-tkiyjbnl/gpuNUFFT.egg-info 2024-05-31T15:06:36,547 writing /tmp/pip-pip-egg-info-tkiyjbnl/gpuNUFFT.egg-info/PKG-INFO 2024-05-31T15:06:36,551 writing dependency_links to /tmp/pip-pip-egg-info-tkiyjbnl/gpuNUFFT.egg-info/dependency_links.txt 2024-05-31T15:06:36,553 writing top-level names to /tmp/pip-pip-egg-info-tkiyjbnl/gpuNUFFT.egg-info/top_level.txt 2024-05-31T15:06:36,554 writing manifest file '/tmp/pip-pip-egg-info-tkiyjbnl/gpuNUFFT.egg-info/SOURCES.txt' 2024-05-31T15:06:36,663 ERROR setuptools_scm._file_finders.git listing git files failed - pretending there aren't any 2024-05-31T15:06:36,672 reading manifest file '/tmp/pip-pip-egg-info-tkiyjbnl/gpuNUFFT.egg-info/SOURCES.txt' 2024-05-31T15:06:36,673 reading manifest template 'MANIFEST.in' 2024-05-31T15:06:36,700 adding license file 'LICENSE' 2024-05-31T15:06:36,703 writing manifest file '/tmp/pip-pip-egg-info-tkiyjbnl/gpuNUFFT.egg-info/SOURCES.txt' 2024-05-31T15:06:36,809 Preparing metadata (setup.py): finished with status 'done' 2024-05-31T15:06:36,813 Source in /tmp/pip-wheel-l2j3yj7v/gpunufft_25dace2166e54643b4203bfdcef93290 has version 0.8.0, which satisfies requirement gpunufft==0.8.0 from https://files.pythonhosted.org/packages/dc/3d/9c229d26d9142628c5eedba3907a12c50e28d6015aabbd4434a7da3a5cc0/gpunufft-0.8.0.tar.gz 2024-05-31T15:06:36,814 Removed gpunufft==0.8.0 from https://files.pythonhosted.org/packages/dc/3d/9c229d26d9142628c5eedba3907a12c50e28d6015aabbd4434a7da3a5cc0/gpunufft-0.8.0.tar.gz from build tracker '/tmp/pip-build-tracker-3uobspc3' 2024-05-31T15:06:36,817 Created temporary directory: /tmp/pip-unpack-uucpn4io 2024-05-31T15:06:36,818 Created temporary directory: /tmp/pip-unpack-osk_045_ 2024-05-31T15:06:36,820 Building wheels for collected packages: gpunufft 2024-05-31T15:06:36,824 Created temporary directory: /tmp/pip-wheel-a1hn_865 2024-05-31T15:06:36,824 Building wheel for gpunufft (setup.py): started 2024-05-31T15:06:36,825 Destination directory: /tmp/pip-wheel-a1hn_865 2024-05-31T15:06:36,825 Running command python setup.py bdist_wheel 2024-05-31T15:06:37,932 running bdist_wheel 2024-05-31T15:06:38,005 running build 2024-05-31T15:06:38,006 running build_ext 2024-05-31T15:06:39,160 Defaulting to user installation because normal site-packages is not writeable 2024-05-31T15:06:39,844 Collecting pybind11 2024-05-31T15:06:39,852 Using cached pybind11-2.12.0-py3-none-any.whl.metadata (9.5 kB) 2024-05-31T15:06:39,876 Using cached pybind11-2.12.0-py3-none-any.whl (234 kB) 2024-05-31T15:06:41,382 Installing collected packages: pybind11 2024-05-31T15:06:41,525 WARNING: The script pybind11-config is installed in '/home/piwheels/.local/bin' which is not on PATH. 2024-05-31T15:06:41,526 Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location. 2024-05-31T15:06:41,541 Successfully installed pybind11-2.12.0 2024-05-31T15:06:41,982 Building gpuNUFFT in build/temp.linux-armv7l-cpython-39/gpuNUFFT... 2024-05-31T15:06:41,982 Cmake args: 2024-05-31T15:06:41,983 ['-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/tmp/pip-wheel-l2j3yj7v/gpunufft_25dace2166e54643b4203bfdcef93290/build/lib.linux-armv7l-cpython-39', 2024-05-31T15:06:41,983 '-DPYTHON_EXECUTABLE=/usr/bin/python3', 2024-05-31T15:06:41,983 '-DGEN_PYTHON_FILES=ON', 2024-05-31T15:06:41,983 '-DGEN_MEX_FILES=OFF', 2024-05-31T15:06:41,983 '-DPYBIND11_INCLUDE_DIR=/home/piwheels/.local/lib/python3.9/site-packages/pybind11/include', 2024-05-31T15:06:41,983 '-DCMAKE_BUILD_TYPE=Release'] 2024-05-31T15:06:41,984 Cmake build args: 2024-05-31T15:06:41,984 ['--config', 'Release', '--', '-j8'] 2024-05-31T15:06:42,304 -- The C compiler identification is GNU 10.2.1 2024-05-31T15:06:42,629 -- The CXX compiler identification is GNU 10.2.1 2024-05-31T15:06:42,674 -- Detecting C compiler ABI info 2024-05-31T15:06:43,012 -- Detecting C compiler ABI info - done 2024-05-31T15:06:43,069 -- Check for working C compiler: /usr/bin/cc - skipped 2024-05-31T15:06:43,071 -- Detecting C compile features 2024-05-31T15:06:43,073 -- Detecting C compile features - done 2024-05-31T15:06:43,097 -- Detecting CXX compiler ABI info 2024-05-31T15:06:43,535 -- Detecting CXX compiler ABI info - done 2024-05-31T15:06:43,595 -- Check for working CXX compiler: /usr/bin/c++ - skipped 2024-05-31T15:06:43,596 -- Detecting CXX compile features 2024-05-31T15:06:43,599 -- Detecting CXX compile features - done 2024-05-31T15:06:43,628 CMake Error at /usr/share/cmake-3.18/Modules/FindCUDA.cmake:716 (message): 2024-05-31T15:06:43,629 Specify CUDA_TOOLKIT_ROOT_DIR 2024-05-31T15:06:43,629 Call Stack (most recent call first): 2024-05-31T15:06:43,629 CMakeLists.txt:26 (FIND_PACKAGE) 2024-05-31T15:06:43,630 -- Configuring incomplete, errors occurred! 2024-05-31T15:06:43,630 See also "/tmp/pip-wheel-l2j3yj7v/gpunufft_25dace2166e54643b4203bfdcef93290/build/temp.linux-armv7l-cpython-39/gpuNUFFT/CMakeFiles/CMakeOutput.log". 2024-05-31T15:06:43,642 Traceback (most recent call last): 2024-05-31T15:06:43,642 File "", line 2, in 2024-05-31T15:06:43,642 File "", line 34, in 2024-05-31T15:06:43,643 File "/tmp/pip-wheel-l2j3yj7v/gpunufft_25dace2166e54643b4203bfdcef93290/setup.py", line 104, in 2024-05-31T15:06:43,643 setup( 2024-05-31T15:06:43,643 File "/usr/local/lib/python3.9/dist-packages/setuptools/__init__.py", line 104, in setup 2024-05-31T15:06:43,644 return distutils.core.setup(**attrs) 2024-05-31T15:06:43,644 File "/usr/local/lib/python3.9/dist-packages/setuptools/_distutils/core.py", line 184, in setup 2024-05-31T15:06:43,644 return run_commands(dist) 2024-05-31T15:06:43,644 File "/usr/local/lib/python3.9/dist-packages/setuptools/_distutils/core.py", line 200, in run_commands 2024-05-31T15:06:43,645 dist.run_commands() 2024-05-31T15:06:43,645 File "/usr/local/lib/python3.9/dist-packages/setuptools/_distutils/dist.py", line 969, in run_commands 2024-05-31T15:06:43,645 self.run_command(cmd) 2024-05-31T15:06:43,646 File "/usr/local/lib/python3.9/dist-packages/setuptools/dist.py", line 967, in run_command 2024-05-31T15:06:43,646 super().run_command(command) 2024-05-31T15:06:43,647 File "/usr/local/lib/python3.9/dist-packages/setuptools/_distutils/dist.py", line 988, in run_command 2024-05-31T15:06:43,647 cmd_obj.run() 2024-05-31T15:06:43,648 File "/usr/lib/python3/dist-packages/wheel/bdist_wheel.py", line 223, in run 2024-05-31T15:06:43,648 self.run_command('build') 2024-05-31T15:06:43,648 File "/usr/local/lib/python3.9/dist-packages/setuptools/_distutils/cmd.py", line 316, in run_command 2024-05-31T15:06:43,648 self.distribution.run_command(command) 2024-05-31T15:06:43,649 File "/usr/local/lib/python3.9/dist-packages/setuptools/dist.py", line 967, in run_command 2024-05-31T15:06:43,649 super().run_command(command) 2024-05-31T15:06:43,650 File "/usr/local/lib/python3.9/dist-packages/setuptools/_distutils/dist.py", line 988, in run_command 2024-05-31T15:06:43,650 cmd_obj.run() 2024-05-31T15:06:43,650 File "/usr/local/lib/python3.9/dist-packages/setuptools/_distutils/command/build.py", line 132, in run 2024-05-31T15:06:43,651 self.run_command(cmd_name) 2024-05-31T15:06:43,651 File "/usr/local/lib/python3.9/dist-packages/setuptools/_distutils/cmd.py", line 316, in run_command 2024-05-31T15:06:43,651 self.distribution.run_command(command) 2024-05-31T15:06:43,651 File "/usr/local/lib/python3.9/dist-packages/setuptools/dist.py", line 967, in run_command 2024-05-31T15:06:43,652 super().run_command(command) 2024-05-31T15:06:43,652 File "/usr/local/lib/python3.9/dist-packages/setuptools/_distutils/dist.py", line 988, in run_command 2024-05-31T15:06:43,653 cmd_obj.run() 2024-05-31T15:06:43,653 File "/tmp/pip-wheel-l2j3yj7v/gpunufft_25dace2166e54643b4203bfdcef93290/setup.py", line 60, in run 2024-05-31T15:06:43,654 self.build_extension(ext) 2024-05-31T15:06:43,654 File "/tmp/pip-wheel-l2j3yj7v/gpunufft_25dace2166e54643b4203bfdcef93290/setup.py", line 98, in build_extension 2024-05-31T15:06:43,654 subprocess.check_call(["cmake", ext.sourcedir] + cmake_args, 2024-05-31T15:06:43,654 File "/usr/lib/python3.9/subprocess.py", line 373, in check_call 2024-05-31T15:06:43,654 raise CalledProcessError(retcode, cmd) 2024-05-31T15:06:43,655 subprocess.CalledProcessError: Command '['cmake', '/tmp/pip-wheel-l2j3yj7v/gpunufft_25dace2166e54643b4203bfdcef93290/CUDA', '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/tmp/pip-wheel-l2j3yj7v/gpunufft_25dace2166e54643b4203bfdcef93290/build/lib.linux-armv7l-cpython-39', '-DPYTHON_EXECUTABLE=/usr/bin/python3', '-DGEN_PYTHON_FILES=ON', '-DGEN_MEX_FILES=OFF', '-DPYBIND11_INCLUDE_DIR=/home/piwheels/.local/lib/python3.9/site-packages/pybind11/include', '-DCMAKE_BUILD_TYPE=Release']' returned non-zero exit status 1. 2024-05-31T15:06:43,761 ERROR: python setup.py bdist_wheel exited with 1 2024-05-31T15:06:43,779 [bold magenta]full command[/]: [blue]/usr/bin/python3 -u -c ' 2024-05-31T15:06:43,779 exec(compile('"'"''"'"''"'"' 2024-05-31T15:06:43,779 # This is -- a caller that pip uses to run setup.py 2024-05-31T15:06:43,779 # 2024-05-31T15:06:43,779 # - It imports setuptools before invoking setup.py, to enable projects that directly 2024-05-31T15:06:43,779 # import from `distutils.core` to work with newer packaging standards. 2024-05-31T15:06:43,779 # - It provides a clear error message when setuptools is not installed. 2024-05-31T15:06:43,779 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2024-05-31T15:06:43,779 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2024-05-31T15:06:43,779 # manifest_maker: standard file '"'"'-c'"'"' not found". 2024-05-31T15:06:43,779 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2024-05-31T15:06:43,779 import os, sys, tokenize 2024-05-31T15:06:43,779 2024-05-31T15:06:43,779 try: 2024-05-31T15:06:43,779 import setuptools 2024-05-31T15:06:43,779 except ImportError as error: 2024-05-31T15:06:43,779 print( 2024-05-31T15:06:43,779 "ERROR: Can not execute `setup.py` since setuptools is not available in " 2024-05-31T15:06:43,779 "the build environment.", 2024-05-31T15:06:43,779 file=sys.stderr, 2024-05-31T15:06:43,779 ) 2024-05-31T15:06:43,779 sys.exit(1) 2024-05-31T15:06:43,779 2024-05-31T15:06:43,779 __file__ = %r 2024-05-31T15:06:43,779 sys.argv[0] = __file__ 2024-05-31T15:06:43,779 2024-05-31T15:06:43,779 if os.path.exists(__file__): 2024-05-31T15:06:43,779 filename = __file__ 2024-05-31T15:06:43,779 with tokenize.open(__file__) as f: 2024-05-31T15:06:43,779 setup_py_code = f.read() 2024-05-31T15:06:43,779 else: 2024-05-31T15:06:43,779 filename = "" 2024-05-31T15:06:43,779 setup_py_code = "from setuptools import setup; setup()" 2024-05-31T15:06:43,779 2024-05-31T15:06:43,779 exec(compile(setup_py_code, filename, "exec")) 2024-05-31T15:06:43,779 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-l2j3yj7v/gpunufft_25dace2166e54643b4203bfdcef93290/setup.py'"'"',), "", "exec"))' bdist_wheel -d /tmp/pip-wheel-a1hn_865[/] 2024-05-31T15:06:43,779 [bold magenta]cwd[/]: /tmp/pip-wheel-l2j3yj7v/gpunufft_25dace2166e54643b4203bfdcef93290/ 2024-05-31T15:06:43,779 Building wheel for gpunufft (setup.py): finished with status 'error' 2024-05-31T15:06:43,780 ERROR: Failed building wheel for gpunufft 2024-05-31T15:06:43,781 Running setup.py clean for gpunufft 2024-05-31T15:06:43,782 Running command python setup.py clean 2024-05-31T15:06:44,900 running clean 2024-05-31T15:06:44,950 removing 'build/temp.linux-armv7l-cpython-39' (and everything under it) 2024-05-31T15:06:44,959 'build/lib.linux-armv7l-cpython-39' does not exist -- can't clean it 2024-05-31T15:06:44,959 'build/bdist.linux-armv7l' does not exist -- can't clean it 2024-05-31T15:06:44,960 'build/scripts-3.9' does not exist -- can't clean it 2024-05-31T15:06:44,960 removing 'build' 2024-05-31T15:06:45,058 Failed to build gpunufft 2024-05-31T15:06:45,059 ERROR: Failed to build one or more wheels 2024-05-31T15:06:45,060 Exception information: 2024-05-31T15:06:45,060 Traceback (most recent call last): 2024-05-31T15:06:45,060 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper 2024-05-31T15:06:45,060 status = run_func(*args) 2024-05-31T15:06:45,060 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 245, in wrapper 2024-05-31T15:06:45,060 return func(self, options, args) 2024-05-31T15:06:45,060 File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 181, in run 2024-05-31T15:06:45,060 raise CommandError("Failed to build one or more wheels") 2024-05-31T15:06:45,060 pip._internal.exceptions.CommandError: Failed to build one or more wheels 2024-05-31T15:06:45,063 Removed build tracker: '/tmp/pip-build-tracker-3uobspc3'