2021-07-28T22:58:04,785 Created temporary directory: /tmp/pip-ephem-wheel-cache-8mkhpvcr
2021-07-28T22:58:04,787 Created temporary directory: /tmp/pip-req-tracker-02dwz_6c
2021-07-28T22:58:04,788 Initialized build tracking at /tmp/pip-req-tracker-02dwz_6c
2021-07-28T22:58:04,788 Created build tracker: /tmp/pip-req-tracker-02dwz_6c
2021-07-28T22:58:04,788 Entered build tracker: /tmp/pip-req-tracker-02dwz_6c
2021-07-28T22:58:04,789 Created temporary directory: /tmp/pip-wheel-hdjlpe0p
2021-07-28T22:58:04,819 WARNING: The index url "/" seems invalid, please provide a scheme.
2021-07-28T22:58:04,819 WARNING: The index url "t" seems invalid, please provide a scheme.
2021-07-28T22:58:04,820 WARNING: The index url "m" seems invalid, please provide a scheme.
2021-07-28T22:58:04,820 WARNING: The index url "p" seems invalid, please provide a scheme.
2021-07-28T22:58:04,820 Looking in indexes: https://pypi.org/simple, /, t, m, p
2021-07-28T22:58:04,823 WARNING: Location '/mufft/' is ignored: it is either a non-existing path or lacks a specific scheme.
2021-07-28T22:58:04,823 WARNING: Location 't/mufft/' is ignored: it is either a non-existing path or lacks a specific scheme.
2021-07-28T22:58:04,823 WARNING: Location 'm/mufft/' is ignored: it is either a non-existing path or lacks a specific scheme.
2021-07-28T22:58:04,824 WARNING: Location 'p/mufft/' is ignored: it is either a non-existing path or lacks a specific scheme.
2021-07-28T22:58:04,824 1 location(s) to search for versions of mufft:
2021-07-28T22:58:04,824 * https://pypi.org/simple/mufft/
2021-07-28T22:58:04,825 Fetching project page and analyzing links: https://pypi.org/simple/mufft/
2021-07-28T22:58:04,825 Getting page https://pypi.org/simple/mufft/
2021-07-28T22:58:04,827 Found index url https://pypi.org/simple
2021-07-28T22:58:04,997   Found link https://files.pythonhosted.org/packages/d1/cc/06dce7ec807107ef69e673a16d99b681dfe69009c2052740ceb6ec6ea042/muFFT-0.9.0.tar.gz#sha256=3c3f8b3350767ff99f0a5094d0daf1b5cef00d69c57d96cb3c6a8ea3277c3344 (from https://pypi.org/simple/mufft/), version: 0.9.0
2021-07-28T22:58:04,998   Found link https://files.pythonhosted.org/packages/84/9b/ce19a5e1f4be962b5561e69da3af93bf7cb113ef3f1999cc6936d34c6e7a/muFFT-0.9.1.tar.gz#sha256=8075af7c66d6b3ef4c4ded1ab4c278e59ecbf064b929215b6e11de20cafccc5e (from https://pypi.org/simple/mufft/), version: 0.9.1
2021-07-28T22:58:04,998   Found link https://files.pythonhosted.org/packages/8e/c2/ed499ebf09e474d900acb7c58ccfb5a98b4e5d63a36716f5e586dd687609/muFFT-0.9.2.tar.gz#sha256=3239cf0525ab7119eb5b0e5e478c6ef75396051b270fca5ad6bb140e9bb7621e (from https://pypi.org/simple/mufft/), version: 0.9.2
2021-07-28T22:58:04,999   Found link https://files.pythonhosted.org/packages/9d/f5/69da13ad5b6d059d9dd1d7772e21a17ad547a28f772a240537cdb4249a1b/muFFT-0.9.3.tar.gz#sha256=b68c4c7a8d13788753d6247472519262da433efdd38b602549b0d9257a4495e7 (from https://pypi.org/simple/mufft/), version: 0.9.3
2021-07-28T22:58:04,999   Found link https://files.pythonhosted.org/packages/86/75/28834e0f1c8b018dcaa58be64a3f13c57030cf19b89286e59ae9dc36a841/muFFT-0.10.0.tar.gz#sha256=77c6dd972684e670eed03c1a4c24fc79234ef3b9fdeff846b23bfd0dcdee49cb (from https://pypi.org/simple/mufft/), version: 0.10.0
2021-07-28T22:58:04,999   Found link https://files.pythonhosted.org/packages/fc/80/46f0d47f4d6d536e58fb885cdd25a84f3b6cb870de46644fac7770639f6a/muFFT-0.11.0.tar.gz#sha256=49688068dca1548c285586d73d585fc70c31574780462109379f7b959299f8ca (from https://pypi.org/simple/mufft/), version: 0.11.0
2021-07-28T22:58:05,000   Found link https://files.pythonhosted.org/packages/02/2b/1da6fa25df372be027b6722015c54d912cfc58983830b216a08f1295fee6/muFFT-0.11.1.tar.gz#sha256=32d18eb73aae018616558a365b68aa1f6c393e0e405a32c7f184816a8d8341c5 (from https://pypi.org/simple/mufft/), version: 0.11.1
2021-07-28T22:58:05,000   Found link https://files.pythonhosted.org/packages/24/44/3d786f40d837b7ea0785d4db667a7811366b54073779a5ac51050f496adf/muFFT-0.11.2.tar.gz#sha256=b27d85ea309a7e49a325353a8df63dd856b2b2449c0749a83707fc32fa9bf127 (from https://pypi.org/simple/mufft/), version: 0.11.2
2021-07-28T22:58:05,000   Found link https://files.pythonhosted.org/packages/f7/67/d97cef5b26d7e7204d0db0657474cea10a6a3f4522701944eb41b1b5cccc/muFFT-0.12.0.tar.gz#sha256=ce64e64f5a62c4e499643a094a0cd3583ebe1b2bf306e1ca17784a129cbafe4e (from https://pypi.org/simple/mufft/), version: 0.12.0
2021-07-28T22:58:05,001   Found link https://files.pythonhosted.org/packages/ca/0c/5409d8fc1b8333c6647c81b9766e72d1d13495ae98d86267b783eb2ed608/muFFT-0.13.0.tar.gz#sha256=3b88a65f1f44063c6f372ad6e6c665a201eeb98031aa5b67e50e2cfe90395d99 (from https://pypi.org/simple/mufft/), version: 0.13.0
2021-07-28T22:58:05,001   Found link https://files.pythonhosted.org/packages/51/4e/b9aca913eed42142c4d00e3a0951cc79eb1860e1d0f36c7d99a70c8751a9/muFFT-0.14.0.tar.gz#sha256=d55ca31a1c14edda421ce0d34e483981708eb11092f5f35a82dbb51808e2ff41 (from https://pypi.org/simple/mufft/), version: 0.14.0
2021-07-28T22:58:05,001   Found link https://files.pythonhosted.org/packages/52/d2/06158ae15d2022d7eb9c9f175d52fc88bd46d00b5d5242b6bddaf4f5c5dd/muFFT-0.15.0.tar.gz#sha256=27a6c3ede6584a7839993004c2e841c7f7ab2470c1fbfd0fb809be78bc0fda85 (from https://pypi.org/simple/mufft/), version: 0.15.0
2021-07-28T22:58:05,002   Found link https://files.pythonhosted.org/packages/be/93/8a8f8dd0da1da8b16e82b137c378029a49ac00aceaee0dc9638b4319d449/muFFT-0.16.0.tar.gz#sha256=b033ea1aed308c161fe6e5ef758e5762dd507c36854c14288eb432343f663bb5 (from https://pypi.org/simple/mufft/), version: 0.16.0
2021-07-28T22:58:05,002   Found link https://files.pythonhosted.org/packages/18/95/16eef14137a8f8dd88f53492eb9a0df0fbd25ba9e9b4c2d099e7342f596b/muFFT-0.18.1.tar.gz#sha256=195d1e2e80fc5313a64e7d67c78c972d21be423995e7dbe46fa62079cf991d9f (from https://pypi.org/simple/mufft/), version: 0.18.1
2021-07-28T22:58:05,003 Skipping link: not a file: https://pypi.org/simple/mufft/
2021-07-28T22:58:05,022 Given no hashes to check 1 links for project 'mufft': discarding no candidates
2021-07-28T22:58:05,039 Collecting mufft==0.13.0
2021-07-28T22:58:05,041   Created temporary directory: /tmp/pip-unpack-5gt33voq
2021-07-28T22:58:05,266   Downloading muFFT-0.13.0.tar.gz (147 kB)
2021-07-28T22:58:05,523   Added mufft==0.13.0 from https://files.pythonhosted.org/packages/ca/0c/5409d8fc1b8333c6647c81b9766e72d1d13495ae98d86267b783eb2ed608/muFFT-0.13.0.tar.gz#sha256=3b88a65f1f44063c6f372ad6e6c665a201eeb98031aa5b67e50e2cfe90395d99 to build tracker '/tmp/pip-req-tracker-02dwz_6c'
2021-07-28T22:58:05,524     Running setup.py (path:/tmp/pip-wheel-hdjlpe0p/mufft_2a0712f7f3dc41c58edeaddacf3f981e/setup.py) egg_info for package mufft
2021-07-28T22:58:05,525     Created temporary directory: /tmp/pip-pip-egg-info-ebi53n3l
2021-07-28T22:58:05,525     Running command python setup.py egg_info
2021-07-28T22:58:06,430       % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
2021-07-28T22:58:06,433                                      Dload  Upload   Total   Spent    Left  Speed

2021-07-28T22:58:06,871       0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
2021-07-28T22:58:07,773       0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
2021-07-28T22:58:09,382     100  770k    0  770k    0     0   572k      0 --:--:--  0:00:01 --:--:--  571k
2021-07-28T22:58:09,383     100 1623k    0 1623k    0     0   549k      0 --:--:--  0:00:02 --:--:--  549k
2021-07-28T22:58:09,383     100 1623k    0 1623k    0     0   549k      0 --:--:--  0:00:02 --:--:--  549k
2021-07-28T22:58:09,780       % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
2021-07-28T22:58:09,783                                      Dload  Upload   Total   Spent    Left  Speed

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2021-07-28T22:58:09,997     100   123  100   123    0     0    564      0 --:--:-- --:--:-- --:--:--   564

2021-07-28T22:58:10,424     100  533k    0  533k    0     0   831k      0 --:--:-- --:--:-- --:--:--  831k
2021-07-28T22:58:10,912     fatal: not a git repository (or any of the parent directories): .git
2021-07-28T22:58:11,069     MPI disabled because no MPI-enabled FFT library was found.
2021-07-28T22:58:11,069     running egg_info
2021-07-28T22:58:11,071     creating /tmp/pip-pip-egg-info-ebi53n3l/muFFT.egg-info
2021-07-28T22:58:11,072     writing /tmp/pip-pip-egg-info-ebi53n3l/muFFT.egg-info/PKG-INFO
2021-07-28T22:58:11,075     writing dependency_links to /tmp/pip-pip-egg-info-ebi53n3l/muFFT.egg-info/dependency_links.txt
2021-07-28T22:58:11,080     writing requirements to /tmp/pip-pip-egg-info-ebi53n3l/muFFT.egg-info/requires.txt
2021-07-28T22:58:11,081     writing top-level names to /tmp/pip-pip-egg-info-ebi53n3l/muFFT.egg-info/top_level.txt
2021-07-28T22:58:11,083     writing manifest file '/tmp/pip-pip-egg-info-ebi53n3l/muFFT.egg-info/SOURCES.txt'
2021-07-28T22:58:11,241     reading manifest file '/tmp/pip-pip-egg-info-ebi53n3l/muFFT.egg-info/SOURCES.txt'
2021-07-28T22:58:11,243     reading manifest template 'MANIFEST.in'
2021-07-28T22:58:11,244     warning: no files found matching 'GPLv3'
2021-07-28T22:58:11,253     adding license file 'LICENSE'
2021-07-28T22:58:11,258     writing manifest file '/tmp/pip-pip-egg-info-ebi53n3l/muFFT.egg-info/SOURCES.txt'
2021-07-28T22:58:11,342   Source in /tmp/pip-wheel-hdjlpe0p/mufft_2a0712f7f3dc41c58edeaddacf3f981e has version 0.13.0, which satisfies requirement mufft==0.13.0 from https://files.pythonhosted.org/packages/ca/0c/5409d8fc1b8333c6647c81b9766e72d1d13495ae98d86267b783eb2ed608/muFFT-0.13.0.tar.gz#sha256=3b88a65f1f44063c6f372ad6e6c665a201eeb98031aa5b67e50e2cfe90395d99
2021-07-28T22:58:11,343   Removed mufft==0.13.0 from https://files.pythonhosted.org/packages/ca/0c/5409d8fc1b8333c6647c81b9766e72d1d13495ae98d86267b783eb2ed608/muFFT-0.13.0.tar.gz#sha256=3b88a65f1f44063c6f372ad6e6c665a201eeb98031aa5b67e50e2cfe90395d99 from build tracker '/tmp/pip-req-tracker-02dwz_6c'
2021-07-28T22:58:11,347 Created temporary directory: /tmp/pip-unpack-iqp_q7by
2021-07-28T22:58:11,347 Building wheels for collected packages: mufft
2021-07-28T22:58:11,352   Created temporary directory: /tmp/pip-wheel-r3mtjblp
2021-07-28T22:58:11,352   Building wheel for mufft (setup.py): started
2021-07-28T22:58:11,352   Destination directory: /tmp/pip-wheel-r3mtjblp
2021-07-28T22:58:11,353   Running command /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-hdjlpe0p/mufft_2a0712f7f3dc41c58edeaddacf3f981e/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-hdjlpe0p/mufft_2a0712f7f3dc41c58edeaddacf3f981e/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-r3mtjblp
2021-07-28T22:58:12,358   MPI disabled because no MPI-enabled FFT library was found.
2021-07-28T22:58:12,377   fatal: not a git repository (or any of the parent directories): .git
2021-07-28T22:58:12,549   running bdist_wheel
2021-07-28T22:58:12,553   running build
2021-07-28T22:58:12,554   running build_py
2021-07-28T22:58:12,698   creating build
2021-07-28T22:58:12,698   creating build/lib.linux-armv7l-3.9
2021-07-28T22:58:12,699   creating build/lib.linux-armv7l-3.9/muFFT
2021-07-28T22:58:12,700   copying language_bindings/libmufft/python/muFFT/NetCDF.py -> build/lib.linux-armv7l-3.9/muFFT
2021-07-28T22:58:12,703   copying language_bindings/libmufft/python/muFFT/Stencils2D.py -> build/lib.linux-armv7l-3.9/muFFT
2021-07-28T22:58:12,705   copying language_bindings/libmufft/python/muFFT/Stencils3D.py -> build/lib.linux-armv7l-3.9/muFFT
2021-07-28T22:58:12,707   copying language_bindings/libmufft/python/muFFT/__init__.py -> build/lib.linux-armv7l-3.9/muFFT
2021-07-28T22:58:12,709   copying language_bindings/libmufft/python/muFFT/Stencils1D.py -> build/lib.linux-armv7l-3.9/muFFT
2021-07-28T22:58:12,712   creating build/lib.linux-armv7l-3.9/muGrid
2021-07-28T22:58:12,713   copying language_bindings/libmugrid/python/muGrid/Parallel.py -> build/lib.linux-armv7l-3.9/muGrid
2021-07-28T22:58:12,715   copying language_bindings/libmugrid/python/muGrid/__init__.py -> build/lib.linux-armv7l-3.9/muGrid
2021-07-28T22:58:12,718   running build_clib
2021-07-28T22:58:12,723   creating tmp
2021-07-28T22:58:12,724   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 -c /tmp/tmp1d246jyg.cpp -o tmp/tmp1d246jyg.o -std=c++14
2021-07-28T22:58:12,803   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 -c /tmp/tmp9do_chdg.cpp -o tmp/tmp9do_chdg.o -std=c++14
2021-07-28T22:58:12,880   creating build/temp.linux-armv7l-3.9
2021-07-28T22:58:12,881   creating build/temp.linux-armv7l-3.9/src
2021-07-28T22:58:12,881   creating build/temp.linux-armv7l-3.9/src/libmugrid
2021-07-28T22:58:12,883   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 -DWITH_NETCDF_IO -I/tmp/pip-wheel-hdjlpe0p/mufft_2a0712f7f3dc41c58edeaddacf3f981e/depend/eigen-3.3.5 -I/tmp/pip-wheel-hdjlpe0p/mufft_2a0712f7f3dc41c58edeaddacf3f981e/depend/pybind11-2.2.3/include -Isrc -c src/libmugrid/ccoord_operations.cc -o build/temp.linux-armv7l-3.9/src/libmugrid/ccoord_operations.o -Werror -Wno-deprecated-declarations -DVERSION_INFO="0.13.0" -std=c++14
2021-07-28T22:58:19,566   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 -DWITH_NETCDF_IO -I/tmp/pip-wheel-hdjlpe0p/mufft_2a0712f7f3dc41c58edeaddacf3f981e/depend/eigen-3.3.5 -I/tmp/pip-wheel-hdjlpe0p/mufft_2a0712f7f3dc41c58edeaddacf3f981e/depend/pybind11-2.2.3/include -Isrc -c src/libmugrid/exception.cc -o build/temp.linux-armv7l-3.9/src/libmugrid/exception.o -Werror -Wno-deprecated-declarations -DVERSION_INFO="0.13.0" -std=c++14
2021-07-28T22:58:21,474   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 -DWITH_NETCDF_IO -I/tmp/pip-wheel-hdjlpe0p/mufft_2a0712f7f3dc41c58edeaddacf3f981e/depend/eigen-3.3.5 -I/tmp/pip-wheel-hdjlpe0p/mufft_2a0712f7f3dc41c58edeaddacf3f981e/depend/pybind11-2.2.3/include -Isrc -c src/libmugrid/field.cc -o build/temp.linux-armv7l-3.9/src/libmugrid/field.o -Werror -Wno-deprecated-declarations -DVERSION_INFO="0.13.0" -std=c++14
2021-07-28T22:58:28,106   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 -DWITH_NETCDF_IO -I/tmp/pip-wheel-hdjlpe0p/mufft_2a0712f7f3dc41c58edeaddacf3f981e/depend/eigen-3.3.5 -I/tmp/pip-wheel-hdjlpe0p/mufft_2a0712f7f3dc41c58edeaddacf3f981e/depend/pybind11-2.2.3/include -Isrc -c src/libmugrid/field_collection.cc -o build/temp.linux-armv7l-3.9/src/libmugrid/field_collection.o -Werror -Wno-deprecated-declarations -DVERSION_INFO="0.13.0" -std=c++14
2021-07-28T22:58:31,742   src/libmugrid/field_collection.cc:490:77: error: duplicate explicit instantiation of ‘muGrid::TypedField<T>& muGrid::FieldCollection::register_field(const string&, const Index_t&, const string&, const muGrid::Unit&) [with T = int; std::string = std::__cxx11::basic_string<char>; muGrid::Index_t = int]’ [-fpermissive]
2021-07-28T22:58:31,743     490 |                                            const std::string &, const Unit &);
2021-07-28T22:58:31,743         |                                                                             ^
2021-07-28T22:58:32,644   error: command '/usr/bin/arm-linux-gnueabihf-gcc' failed with exit code 1
2021-07-28T22:58:32,730   Building wheel for mufft (setup.py): finished with status 'error'
2021-07-28T22:58:32,730   ERROR: Failed building wheel for mufft
2021-07-28T22:58:32,731   Running setup.py clean for mufft
2021-07-28T22:58:32,731   Running command /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-hdjlpe0p/mufft_2a0712f7f3dc41c58edeaddacf3f981e/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-hdjlpe0p/mufft_2a0712f7f3dc41c58edeaddacf3f981e/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
2021-07-28T22:58:34,120   MPI disabled because no MPI-enabled FFT library was found.
2021-07-28T22:58:34,140   fatal: not a git repository (or any of the parent directories): .git
2021-07-28T22:58:34,288   running clean
2021-07-28T22:58:34,290   removing 'build/temp.linux-armv7l-3.9' (and everything under it)
2021-07-28T22:58:34,295   removing 'build/lib.linux-armv7l-3.9' (and everything under it)
2021-07-28T22:58:34,299   'build/bdist.linux-armv7l' does not exist -- can't clean it
2021-07-28T22:58:34,300   'build/scripts-3.9' does not exist -- can't clean it
2021-07-28T22:58:34,300   removing 'build'
2021-07-28T22:58:34,375 Failed to build mufft
2021-07-28T22:58:34,376 ERROR: Failed to build one or more wheels
2021-07-28T22:58:34,376 Exception information:
2021-07-28T22:58:34,376 Traceback (most recent call last):
2021-07-28T22:58:34,376   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-28T22:58:34,376     status = self.run(options, args)
2021-07-28T22:58:34,376   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-28T22:58:34,376     return func(self, options, args)
2021-07-28T22:58:34,376   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 174, in run
2021-07-28T22:58:34,376     raise CommandError(
2021-07-28T22:58:34,376 pip._internal.exceptions.CommandError: Failed to build one or more wheels
2021-07-28T22:58:34,379 Removed build tracker: '/tmp/pip-req-tracker-02dwz_6c'