2021-07-29T09:41:29,675 Created temporary directory: /tmp/pip-ephem-wheel-cache-ycapetu6
2021-07-29T09:41:29,678 Created temporary directory: /tmp/pip-req-tracker-9k6178kr
2021-07-29T09:41:29,679 Initialized build tracking at /tmp/pip-req-tracker-9k6178kr
2021-07-29T09:41:29,679 Created build tracker: /tmp/pip-req-tracker-9k6178kr
2021-07-29T09:41:29,679 Entered build tracker: /tmp/pip-req-tracker-9k6178kr
2021-07-29T09:41:29,680 Created temporary directory: /tmp/pip-wheel-9te03u1f
2021-07-29T09:41:29,711 WARNING: The index url "/" seems invalid, please provide a scheme.
2021-07-29T09:41:29,712 WARNING: The index url "t" seems invalid, please provide a scheme.
2021-07-29T09:41:29,712 WARNING: The index url "m" seems invalid, please provide a scheme.
2021-07-29T09:41:29,712 WARNING: The index url "p" seems invalid, please provide a scheme.
2021-07-29T09:41:29,712 Looking in indexes: https://pypi.org/simple, /, t, m, p
2021-07-29T09:41:29,715 WARNING: Location '/python-libsnark/' is ignored: it is either a non-existing path or lacks a specific scheme.
2021-07-29T09:41:29,716 WARNING: Location 't/python-libsnark/' is ignored: it is either a non-existing path or lacks a specific scheme.
2021-07-29T09:41:29,716 WARNING: Location 'm/python-libsnark/' is ignored: it is either a non-existing path or lacks a specific scheme.
2021-07-29T09:41:29,716 WARNING: Location 'p/python-libsnark/' is ignored: it is either a non-existing path or lacks a specific scheme.
2021-07-29T09:41:29,716 1 location(s) to search for versions of python-libsnark:
2021-07-29T09:41:29,716 * https://pypi.org/simple/python-libsnark/
2021-07-29T09:41:29,717 Fetching project page and analyzing links: https://pypi.org/simple/python-libsnark/
2021-07-29T09:41:29,717 Getting page https://pypi.org/simple/python-libsnark/
2021-07-29T09:41:29,719 Found index url https://pypi.org/simple
2021-07-29T09:41:29,909   Found link https://files.pythonhosted.org/packages/70/ab/adb4bdf1340101ad458be9eb97b350665afac5ecd77cce823c6cbef213f6/python-libsnark-0.3.1.tar.gz#sha256=2bdfd856ff5ade8fd330c66efebe82fa77cb69b54d07fc6209f449ab49d5d914 (from https://pypi.org/simple/python-libsnark/), version: 0.3.1
2021-07-29T09:41:29,909   Skipping link: No binaries permitted for python-libsnark: https://files.pythonhosted.org/packages/64/77/083e78c4ec1e1fb4b87d2db5e7de8f7979b32c2afe98e42ff1e4ffda9fa0/python_libsnark-0.3.1-cp35-cp35m-manylinux2010_x86_64.whl#sha256=7601800d9148b7e4ef83440f61af0de2addb3fe3425b359d338a4c407b67b775 (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,909   Skipping link: No binaries permitted for python-libsnark: https://files.pythonhosted.org/packages/f6/06/c28b4a3742ae6f5969052b53ddfd3b35605ec27c17daff5afbf28919482a/python_libsnark-0.3.1-cp36-cp36m-manylinux2010_x86_64.whl#sha256=2754f8bd6288bb86abf0c4fdc0feaf3cc8fa47ed6b9ccb0e8a650328460f46ce (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,910   Skipping link: No binaries permitted for python-libsnark: https://files.pythonhosted.org/packages/8f/bf/d7c29ca49d9e5f91237591fc103a43f4fa4e6514a905779a5c90d89867a9/python_libsnark-0.3.1-cp37-cp37m-macosx_10_14_x86_64.whl#sha256=320a1b4efd8d0ecd174ce81421bb81813b61590c2c5d57a6a88011344b01da0e (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,910   Skipping link: No binaries permitted for python-libsnark: https://files.pythonhosted.org/packages/bb/f0/6195a023a0591838168bd66b0f555e6a78fe9bbe21f553237bc144f1a215/python_libsnark-0.3.1-cp37-cp37m-manylinux2010_x86_64.whl#sha256=1d59e4f518b512ebe59b626cb863fc6b4fc56c3c49dc6b2291f71ffa2e9d8914 (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,910   Skipping link: No binaries permitted for python-libsnark: https://files.pythonhosted.org/packages/d3/96/03948c31ad239d7feff5a35f9d00711dcf412aa367fd4685d4eb467b6f44/python_libsnark-0.3.1-cp38-cp38-manylinux2010_x86_64.whl#sha256=6d4a0e2e4a11f5edac4c0292260aecb34a902957a3148953b57d04bc1efa65ac (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,910   Found link https://files.pythonhosted.org/packages/5f/59/3e3065370a68e0e1fa53553bc8fed589214f685277e203f22af589f6dd53/python-libsnark-0.3.2.tar.gz#sha256=6dcdba6adcc6f4d40e2f9232fee0392ef8b7d090631928dca2d6943f72d50c77 (from https://pypi.org/simple/python-libsnark/), version: 0.3.2
2021-07-29T09:41:29,910   Skipping link: No binaries permitted for python-libsnark: https://files.pythonhosted.org/packages/2a/a1/96cc499d32d582fd71fbb37ae20c915495cc8406c2a149b7c04518fdc3ec/python_libsnark-0.3.2-cp34-cp34m-manylinux2010_x86_64.whl#sha256=3706f7c153641a5466664e4223d728f92f7929d266b7e21c43b0a65f61459deb (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,911   Skipping link: No binaries permitted for python-libsnark: https://files.pythonhosted.org/packages/ba/b7/da775e7323eb5bfeac6a2838a91f52340c1075dadd23e58375eb4e59b3fb/python_libsnark-0.3.2-cp35-cp35m-manylinux2010_x86_64.whl#sha256=d62f98abb14acc17034780a243a78600d8572f2cccd49516e99d34d937026707 (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,911   Skipping link: No binaries permitted for python-libsnark: https://files.pythonhosted.org/packages/6f/67/e419c42f46cfd21dc73b79f4a55116a493d7d88af4dc9dc0311a71b69939/python_libsnark-0.3.2-cp36-cp36m-manylinux2010_x86_64.whl#sha256=3635984b4b6a0bdc0a7bc6aac409753886f1db1ac24267079b9b9c52ad8c79dd (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,911   Skipping link: No binaries permitted for python-libsnark: https://files.pythonhosted.org/packages/04/fe/ec72f601117bbeea88100ea10a1d38b37519c916fc2b1e406de96bbf26d8/python_libsnark-0.3.2-cp37-cp37m-macosx_10_14_x86_64.whl#sha256=e40d5bea1fbb3f9cd437431fa3ae04742c842f616a479cd36d98d4aa70d2a70e (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,911   Skipping link: No binaries permitted for python-libsnark: https://files.pythonhosted.org/packages/4d/55/7d4135e25ecc93a79601273e4d344002e737438deb114c300806aaec19a3/python_libsnark-0.3.2-cp37-cp37m-manylinux2010_x86_64.whl#sha256=6be6118ab8a0b17b37267a5c1962290b57dd5f1c3e7a381f80d108814bcdd09f (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,912   Skipping link: No binaries permitted for python-libsnark: https://files.pythonhosted.org/packages/8a/ff/86e46e32f19b92f3506e19258d5577bc464c4327c3b1588ff9020d406654/python_libsnark-0.3.2-cp37-cp37m-win32.whl#sha256=e78d86923cd815e789362576757726b68aa00f7ef767561c666eb778092cae10 (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,912   Skipping link: No binaries permitted for python-libsnark: https://files.pythonhosted.org/packages/aa/9e/a45ef21275a778e8cf000df1f3dfbd8592d82af85a9a34b26294db3abb2b/python_libsnark-0.3.2-cp37-cp37m-win_amd64.whl#sha256=0a2ecf0a216ea025a844d2ffcd44b027902b834f5522bd0cd9eefaa275fd4826 (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,912   Skipping link: No binaries permitted for python-libsnark: https://files.pythonhosted.org/packages/e1/d5/f1b34eb1e1b1b17274f0c8ffa2ad9e6affdf0768ce11924bb628ce3b0384/python_libsnark-0.3.2-cp38-cp38-macosx_10_9_x86_64.whl#sha256=f1759fec68fbf58d19f75a4a00375b0f84932be5d9b97cf03b8efebb4b54c98b (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,912   Skipping link: No binaries permitted for python-libsnark: https://files.pythonhosted.org/packages/fe/27/f349a6069df855e3a3dad91fc21e2d86bd8b2be622eb8c0b9c3daf54af3e/python_libsnark-0.3.2-cp38-cp38-manylinux2010_x86_64.whl#sha256=fdefb139fd865f4681b5925355d99dc53e6b5d721470e825bdb9addf7563df1d (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,912   Skipping link: No binaries permitted for python-libsnark: https://files.pythonhosted.org/packages/41/4a/dd5652d0f396b7454ee1f873d9fca35bb17900fadd553f5d1679ad352e7d/python_libsnark-0.3.2-cp38-cp38-win32.whl#sha256=352da61f4e4dfacba8a71e11ae304a685c5356660db7733831761522ee9f1168 (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,913   Skipping link: No binaries permitted for python-libsnark: https://files.pythonhosted.org/packages/e3/6d/910edd3edb079c2ace16c8cbe31f8660510eb21873b6b03a8154a5d379c3/python_libsnark-0.3.2-cp38-cp38-win_amd64.whl#sha256=50433622afd5965490f3540ebe113b08c588fa57c7a0739c1871eb04a111fa99 (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,913   Found link https://files.pythonhosted.org/packages/f8/7a/3aebf8ccaff3cedfe25c7134ba81e0608e047484d1ad175c75334ac676e7/python-libsnark-0.3.3.tar.gz#sha256=b4156a7d3bfb06d1007778c4ba7d6b473b4b0e0b592930f3303161c10ed42262 (from https://pypi.org/simple/python-libsnark/), version: 0.3.3
2021-07-29T09:41:29,913   Skipping link: No binaries permitted for python-libsnark: https://files.pythonhosted.org/packages/84/cb/89b4b673128217a465cff3021d62b148326bf9a18a320f97999abc45b58a/python_libsnark-0.3.3-cp38-cp38-manylinux2014_x86_64.whl#sha256=81331816bcd8c0f4dd2322949df2b4bf99b244f3eee67c864119acc7536f7691 (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,913   Skipping link: No binaries permitted for python-libsnark: https://files.pythonhosted.org/packages/e1/71/b2d272bcf59b7c4533033f58ebbc6a7ae588e6151d2f206522eb200d4733/python_libsnark-0.3.3-cp39-cp39-manylinux2014_x86_64.whl#sha256=c04a84f79c2b39daf41671b9cc9838a8859d6902a96e200d70b8dd210e134cc9 (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,913   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/93/2e/0bce8c70c3fabc86d9bc46f34c86be9a8882cc9abddc0c0b249467713cc1/python_libsnark-0.3.3-py3.8-macosx-10.9-x86_64.egg#sha256=93513a4127de61158a68873054b1f17b5487be8dc209fb33ae28f93082a36335 (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,914   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/dc/ae/ebe301fd522bf390906bc85a59344ef7e92a7f117d116215e5a2f2f174dc/python_libsnark-0.3.3-py3.8-win-amd64.egg#sha256=822f9bb40b6dd6848d536e13f279fffdf0341778dc81daf9f691d16a7967aa7c (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,914   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/67/e4/fe804affe93f1700faddd6dc21af3841ff3a4116afc31a355ed5dcdf0fe2/python_libsnark-0.3.3-py3.9-macosx-11-x86_64.egg#sha256=5a63f748523fc9b1551e4af3e0364a9adad3b8233103137f663ea7dfabc23c5c (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,914   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/fd/92/fee536cffa593c9149527f1bcb42f9cc07694901f734d920bd8d5fc873b7/python_libsnark-0.3.3-py3.9-win-amd64.egg#sha256=e78762374ce6dab57992e07aec4e7cc69022e8efdc7a59f5e82cd6c36376e20e (from https://pypi.org/simple/python-libsnark/)
2021-07-29T09:41:29,914 Skipping link: not a file: https://pypi.org/simple/python-libsnark/
2021-07-29T09:41:29,932 Given no hashes to check 1 links for project 'python-libsnark': discarding no candidates
2021-07-29T09:41:29,951 Collecting python-libsnark==0.3.3
2021-07-29T09:41:29,952   Created temporary directory: /tmp/pip-unpack-9d3j03ga
2021-07-29T09:41:30,124   Downloading python-libsnark-0.3.3.tar.gz (61 kB)
2021-07-29T09:41:30,197   Added python-libsnark==0.3.3 from https://files.pythonhosted.org/packages/f8/7a/3aebf8ccaff3cedfe25c7134ba81e0608e047484d1ad175c75334ac676e7/python-libsnark-0.3.3.tar.gz#sha256=b4156a7d3bfb06d1007778c4ba7d6b473b4b0e0b592930f3303161c10ed42262 to build tracker '/tmp/pip-req-tracker-9k6178kr'
2021-07-29T09:41:30,198     Running setup.py (path:/tmp/pip-wheel-9te03u1f/python-libsnark_16d0ac12a32244fda9471498d5212922/setup.py) egg_info for package python-libsnark
2021-07-29T09:41:30,198     Created temporary directory: /tmp/pip-pip-egg-info-pxgzwr09
2021-07-29T09:41:30,199     Running command python setup.py egg_info
2021-07-29T09:41:30,846     Unable to find file 'libsnark.i'.
2021-07-29T09:41:30,972     /usr/local/lib/python3.9/dist-packages/setuptools/dist.py:697: UserWarning: Usage of dash-separated 'description-file' will not be supported in future versions. Please use the underscore name 'description_file' instead
2021-07-29T09:41:30,972       warnings.warn(
2021-07-29T09:41:30,988     * To update the wrapper, use swig -python -c++ -o alt_bn128_wrap.cpp libsnark.i
2021-07-29T09:41:30,988     running egg_info
2021-07-29T09:41:30,991     creating /tmp/pip-pip-egg-info-pxgzwr09/python_libsnark.egg-info
2021-07-29T09:41:30,991     writing /tmp/pip-pip-egg-info-pxgzwr09/python_libsnark.egg-info/PKG-INFO
2021-07-29T09:41:30,993     writing dependency_links to /tmp/pip-pip-egg-info-pxgzwr09/python_libsnark.egg-info/dependency_links.txt
2021-07-29T09:41:30,996     writing top-level names to /tmp/pip-pip-egg-info-pxgzwr09/python_libsnark.egg-info/top_level.txt
2021-07-29T09:41:30,997     writing manifest file '/tmp/pip-pip-egg-info-pxgzwr09/python_libsnark.egg-info/SOURCES.txt'
2021-07-29T09:41:31,319     reading manifest file '/tmp/pip-pip-egg-info-pxgzwr09/python_libsnark.egg-info/SOURCES.txt'
2021-07-29T09:41:31,320     adding license file 'LICENSE'
2021-07-29T09:41:31,322     writing manifest file '/tmp/pip-pip-egg-info-pxgzwr09/python_libsnark.egg-info/SOURCES.txt'
2021-07-29T09:41:31,395   Source in /tmp/pip-wheel-9te03u1f/python-libsnark_16d0ac12a32244fda9471498d5212922 has version 0.3.3, which satisfies requirement python-libsnark==0.3.3 from https://files.pythonhosted.org/packages/f8/7a/3aebf8ccaff3cedfe25c7134ba81e0608e047484d1ad175c75334ac676e7/python-libsnark-0.3.3.tar.gz#sha256=b4156a7d3bfb06d1007778c4ba7d6b473b4b0e0b592930f3303161c10ed42262
2021-07-29T09:41:31,396   Removed python-libsnark==0.3.3 from https://files.pythonhosted.org/packages/f8/7a/3aebf8ccaff3cedfe25c7134ba81e0608e047484d1ad175c75334ac676e7/python-libsnark-0.3.3.tar.gz#sha256=b4156a7d3bfb06d1007778c4ba7d6b473b4b0e0b592930f3303161c10ed42262 from build tracker '/tmp/pip-req-tracker-9k6178kr'
2021-07-29T09:41:31,400 Created temporary directory: /tmp/pip-unpack-oj8ttkbf
2021-07-29T09:41:31,401 Building wheels for collected packages: python-libsnark
2021-07-29T09:41:31,406   Created temporary directory: /tmp/pip-wheel-0ivalrt6
2021-07-29T09:41:31,406   Building wheel for python-libsnark (setup.py): started
2021-07-29T09:41:31,407   Destination directory: /tmp/pip-wheel-0ivalrt6
2021-07-29T09:41:31,407   Running command /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-9te03u1f/python-libsnark_16d0ac12a32244fda9471498d5212922/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-9te03u1f/python-libsnark_16d0ac12a32244fda9471498d5212922/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-0ivalrt6
2021-07-29T09:41:32,036   * To update the wrapper, use swig -python -c++ -o alt_bn128_wrap.cpp libsnark.i
2021-07-29T09:41:32,045   Unable to find file 'libsnark.i'.
2021-07-29T09:41:32,168   /usr/local/lib/python3.9/dist-packages/setuptools/dist.py:697: UserWarning: Usage of dash-separated 'description-file' will not be supported in future versions. Please use the underscore name 'description_file' instead
2021-07-29T09:41:32,169     warnings.warn(
2021-07-29T09:41:32,207   running bdist_wheel
2021-07-29T09:41:32,362   running build
2021-07-29T09:41:32,362   running build_py
2021-07-29T09:41:32,503   creating build
2021-07-29T09:41:32,504   creating build/lib.linux-armv7l-3.9
2021-07-29T09:41:32,505   creating build/lib.linux-armv7l-3.9/libsnark
2021-07-29T09:41:32,507   copying ./__init__.py -> build/lib.linux-armv7l-3.9/libsnark
2021-07-29T09:41:32,509   copying ./setup-win32.py -> build/lib.linux-armv7l-3.9/libsnark
2021-07-29T09:41:32,512   copying ./alt_bn128.py -> build/lib.linux-armv7l-3.9/libsnark
2021-07-29T09:41:32,517   running build_ext
2021-07-29T09:41:32,523   building 'libsnark._alt_bn128' extension
2021-07-29T09:41:32,524   creating build/temp.linux-armv7l-3.9
2021-07-29T09:41:32,524   arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.9 -c alt_bn128_wrap.cpp -o build/temp.linux-armv7l-3.9/alt_bn128_wrap.o -std=c++14 -Wno-sign-compare -Wno-delete-non-virtual-dtor -Wno-unused-variable -DCURVE_ALT_BN128 -DBN_SUPPORT_SNARK=1 -DMONTGOMERY_OUTPUT -DNO_PROCPS -I/usr/local/Cellar/openssl@1.1/1.1.1i/include
2021-07-29T09:41:32,930   alt_bn128_wrap.cpp:2827:10: fatal error: libff/algebra/curves/alt_bn128/alt_bn128_pp.hpp: No such file or directory
2021-07-29T09:41:32,930    2827 | #include <libff/algebra/curves/alt_bn128/alt_bn128_pp.hpp>
2021-07-29T09:41:32,930         |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2021-07-29T09:41:32,930   compilation terminated.
2021-07-29T09:41:32,935   error: command '/usr/bin/arm-linux-gnueabihf-gcc' failed with exit code 1
2021-07-29T09:41:33,019   Building wheel for python-libsnark (setup.py): finished with status 'error'
2021-07-29T09:41:33,020   ERROR: Failed building wheel for python-libsnark
2021-07-29T09:41:33,020   Running setup.py clean for python-libsnark
2021-07-29T09:41:33,021   Running command /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-9te03u1f/python-libsnark_16d0ac12a32244fda9471498d5212922/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-9te03u1f/python-libsnark_16d0ac12a32244fda9471498d5212922/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
2021-07-29T09:41:33,643   * To update the wrapper, use swig -python -c++ -o alt_bn128_wrap.cpp libsnark.i
2021-07-29T09:41:33,652   Unable to find file 'libsnark.i'.
2021-07-29T09:41:33,775   /usr/local/lib/python3.9/dist-packages/setuptools/dist.py:697: UserWarning: Usage of dash-separated 'description-file' will not be supported in future versions. Please use the underscore name 'description_file' instead
2021-07-29T09:41:33,775     warnings.warn(
2021-07-29T09:41:33,780   running clean
2021-07-29T09:41:33,782   removing 'build/temp.linux-armv7l-3.9' (and everything under it)
2021-07-29T09:41:33,783   removing 'build/lib.linux-armv7l-3.9' (and everything under it)
2021-07-29T09:41:33,786   'build/bdist.linux-armv7l' does not exist -- can't clean it
2021-07-29T09:41:33,786   'build/scripts-3.9' does not exist -- can't clean it
2021-07-29T09:41:33,787   removing 'build'
2021-07-29T09:41:33,841 Failed to build python-libsnark
2021-07-29T09:41:33,841 ERROR: Failed to build one or more wheels
2021-07-29T09:41:33,842 Exception information:
2021-07-29T09:41:33,842 Traceback (most recent call last):
2021-07-29T09:41:33,842   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-29T09:41:33,842     status = self.run(options, args)
2021-07-29T09:41:33,842   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-29T09:41:33,842     return func(self, options, args)
2021-07-29T09:41:33,842   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 174, in run
2021-07-29T09:41:33,842     raise CommandError(
2021-07-29T09:41:33,842 pip._internal.exceptions.CommandError: Failed to build one or more wheels
2021-07-29T09:41:33,844 Removed build tracker: '/tmp/pip-req-tracker-9k6178kr'