2022-05-03T17:33:42,064 Created temporary directory: /tmp/pip-ephem-wheel-cache-gk509gu8 2022-05-03T17:33:42,069 Created temporary directory: /tmp/pip-req-tracker-6xwpp_3m 2022-05-03T17:33:42,070 Initialized build tracking at /tmp/pip-req-tracker-6xwpp_3m 2022-05-03T17:33:42,070 Created build tracker: /tmp/pip-req-tracker-6xwpp_3m 2022-05-03T17:33:42,071 Entered build tracker: /tmp/pip-req-tracker-6xwpp_3m 2022-05-03T17:33:42,072 Created temporary directory: /tmp/pip-wheel-xgpszrw2 2022-05-03T17:33:42,134 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2022-05-03T17:33:42,148 2 location(s) to search for versions of delphi-ai: 2022-05-03T17:33:42,148 * https://pypi.org/simple/delphi-ai/ 2022-05-03T17:33:42,148 * https://www.piwheels.org/simple/delphi-ai/ 2022-05-03T17:33:42,149 Fetching project page and analyzing links: https://pypi.org/simple/delphi-ai/ 2022-05-03T17:33:42,150 Getting page https://pypi.org/simple/delphi-ai/ 2022-05-03T17:33:42,154 Found index url https://pypi.org/simple 2022-05-03T17:33:42,262 Skipping link: No binaries permitted for delphi-ai: https://files.pythonhosted.org/packages/d2/12/a63374be176dd18d00788d38a205f1be58b072021eaaa887cdaaa5dedc45/delphi.ai-0.2.1.6-py3-none-any.whl#sha256=62b8cbeb906d214230d0e293541e2677184f20dd1a5e2620c8f7bb95fd517850 (from https://pypi.org/simple/delphi-ai/) (requires-python:>=3.6) 2022-05-03T17:33:42,264 Found link https://files.pythonhosted.org/packages/d1/77/243a4da810e2763db86592d81fcfe31ec97c73c8b691481525f09a468681/delphi.ai-0.2.1.6.tar.gz#sha256=3af972e86c8ffe2004ac34504b59b51548101b40de03ce0420d95ef08b756ed7 (from https://pypi.org/simple/delphi-ai/) (requires-python:>=3.6), version: 0.2.1.6 2022-05-03T17:33:42,264 Skipping link: No binaries permitted for delphi-ai: https://files.pythonhosted.org/packages/d9/cd/7aa92399881be262b3ea1ee6532d1760dc25d526187bd66e6cc57c880e60/delphi.ai-0.2.1.7-py3-none-any.whl#sha256=ccb4df896883e4aac974d8762f7f4c6f9b5b4ec103c2c082f33d1338495bd184 (from https://pypi.org/simple/delphi-ai/) (requires-python:>=3.6) 2022-05-03T17:33:42,266 Found link https://files.pythonhosted.org/packages/40/2d/8d5e49c1559e045b5843114cbbe2086d239003cf85cfa5cd365c4bbea1b5/delphi.ai-0.2.1.7.tar.gz#sha256=7ac5f0f5bb2054153bd97f2dfa67eb34e576684a54efaa892848a906ab93ef64 (from https://pypi.org/simple/delphi-ai/) (requires-python:>=3.6), version: 0.2.1.7 2022-05-03T17:33:42,266 Skipping link: No binaries permitted for delphi-ai: https://files.pythonhosted.org/packages/e5/69/6d693815d49d8aeb6e9459299142e91e8875544a01e5046a00568bcada5b/delphi.ai-0.2.1.9-py3-none-any.whl#sha256=2447e04683124aa7c5a0f0e9fa0fd4886f757f78c34ce9f052653de9b6f3da81 (from https://pypi.org/simple/delphi-ai/) (requires-python:>=3.6) 2022-05-03T17:33:42,268 Found link https://files.pythonhosted.org/packages/b5/f6/b02f5d0eef0a46f57a8719b2984c05e59cbb8fd4fd323c549bcbd1f29d21/delphi.ai-0.2.1.9.tar.gz#sha256=bf8bab97a049c20b4741172dc76c791c4fa4459b6f313a94af4f8ea1155fdd87 (from https://pypi.org/simple/delphi-ai/) (requires-python:>=3.6), version: 0.2.1.9 2022-05-03T17:33:42,268 Fetching project page and analyzing links: https://www.piwheels.org/simple/delphi-ai/ 2022-05-03T17:33:42,269 Getting page https://www.piwheels.org/simple/delphi-ai/ 2022-05-03T17:33:42,271 Found index url https://www.piwheels.org/simple 2022-05-03T17:33:42,486 Skipping link: not a file: https://www.piwheels.org/simple/delphi-ai/ 2022-05-03T17:33:42,486 Skipping link: not a file: https://pypi.org/simple/delphi-ai/ 2022-05-03T17:33:42,520 Given no hashes to check 1 links for project 'delphi-ai': discarding no candidates 2022-05-03T17:33:42,552 Collecting delphi-ai==0.2.1.9 2022-05-03T17:33:42,556 Created temporary directory: /tmp/pip-unpack-2pk8z1uc 2022-05-03T17:33:42,819 Downloading delphi.ai-0.2.1.9.tar.gz (65 kB) 2022-05-03T17:33:43,083 Added delphi-ai==0.2.1.9 from https://files.pythonhosted.org/packages/b5/f6/b02f5d0eef0a46f57a8719b2984c05e59cbb8fd4fd323c549bcbd1f29d21/delphi.ai-0.2.1.9.tar.gz#sha256=bf8bab97a049c20b4741172dc76c791c4fa4459b6f313a94af4f8ea1155fdd87 to build tracker '/tmp/pip-req-tracker-6xwpp_3m' 2022-05-03T17:33:43,092 Created temporary directory: /tmp/pip-build-env-rtvrgagz 2022-05-03T17:33:43,106 Created temporary directory: /tmp/pip-standalone-pip-qwcodzwi 2022-05-03T17:33:45,193 Installing build dependencies: started 2022-05-03T17:33:45,195 Running command pip subprocess to install build dependencies 2022-05-03T17:33:55,351 Using pip 22.0.4 from /tmp/pip-standalone-pip-qwcodzwi/__env_pip__.zip/pip (python 3.7) 2022-05-03T17:33:56,777 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2022-05-03T17:34:00,717 Collecting setuptools>=42 2022-05-03T17:34:00,978 Using cached https://www.piwheels.org/simple/setuptools/setuptools-62.1.0-py3-none-any.whl (1.1 MB) 2022-05-03T17:34:01,625 Collecting wheel 2022-05-03T17:34:01,658 Using cached https://www.piwheels.org/simple/wheel/wheel-0.37.1-py2.py3-none-any.whl (35 kB) 2022-05-03T17:34:06,838 Installing collected packages: wheel, setuptools 2022-05-03T17:34:07,108 Creating /tmp/pip-build-env-rtvrgagz/overlay/bin 2022-05-03T17:34:07,112 changing mode of /tmp/pip-build-env-rtvrgagz/overlay/bin/wheel to 755 2022-05-03T17:34:11,589 Successfully installed setuptools-62.1.0 wheel-0.37.1 2022-05-03T17:34:12,228 Installing build dependencies: finished with status 'done' 2022-05-03T17:34:12,254 Getting requirements to build wheel: started 2022-05-03T17:34:12,256 Running command Getting requirements to build wheel 2022-05-03T17:34:13,840 Getting requirements to build wheel: finished with status 'done' 2022-05-03T17:34:14,025 Created temporary directory: /tmp/pip-standalone-pip-uybvht9o 2022-05-03T17:34:16,313 Installing backend dependencies: started 2022-05-03T17:34:16,315 Running command pip subprocess to install backend dependencies 2022-05-03T17:34:26,401 Using pip 22.0.4 from /tmp/pip-standalone-pip-uybvht9o/__env_pip__.zip/pip (python 3.7) 2022-05-03T17:34:27,878 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2022-05-03T17:34:28,501 Collecting tensorboardX 2022-05-03T17:34:28,534 Downloading https://www.piwheels.org/simple/tensorboardx/tensorboardX-2.5-py2.py3-none-any.whl (128 kB) 2022-05-03T17:34:28,605 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 128.1/128.1 KB 2.7 MB/s eta 0:00:00 2022-05-03T17:34:28,958 Collecting orthnet 2022-05-03T17:34:29,002 Using cached https://www.piwheels.org/simple/orthnet/orthnet-0.1-py3-none-any.whl (10 kB) 2022-05-03T17:34:30,996 Collecting psutil 2022-05-03T17:34:31,446 Using cached https://www.piwheels.org/simple/psutil/psutil-5.9.0-cp37-cp37m-linux_armv7l.whl (280 kB) 2022-05-03T17:34:31,735 Collecting dill 2022-05-03T17:34:31,800 Using cached https://www.piwheels.org/simple/dill/dill-0.3.4-py2.py3-none-any.whl (86 kB) 2022-05-03T17:34:32,315 Collecting tables 2022-05-03T17:34:33,279 Using cached https://www.piwheels.org/simple/tables/tables-3.7.0-cp37-cp37m-linux_armv7l.whl (4.7 MB) 2022-05-03T17:34:34,895 Collecting tqdm 2022-05-03T17:34:34,963 Using cached https://www.piwheels.org/simple/tqdm/tqdm-4.64.0-py2.py3-none-any.whl (78 kB) 2022-05-03T17:34:41,620 Collecting grpcio 2022-05-03T17:34:49,115 Using cached https://www.piwheels.org/simple/grpcio/grpcio-1.44.0-cp37-cp37m-linux_armv7l.whl (36.9 MB) 2022-05-03T17:34:54,246 Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/7a/7f/5384d4c85a2349bd89ff1c0253bff77c7b617e48af201f2d823fc619189a/numpy-1.22.0rc1.zip#sha256=bc991b3f8ea7c0f6703df2bc23c098cfe6f1a3a5e8a3a901eb6a5619275d53ff (from https://pypi.org/simple/numpy/) (requires-python:>=3.8) 2022-05-03T17:34:54,258 Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/a1/4a/8fd68d9a0a9fe5419cdbb697ffc96259fb716bd952c5c64225991add7551/numpy-1.22.0rc2.zip#sha256=01810dc32c5ac4c895b5c0d285497e1eb52038834919f3d2eaddfb9526b20dc9 (from https://pypi.org/simple/numpy/) (requires-python:>=3.8) 2022-05-03T17:34:54,271 Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/17/d4/d3ac79fca81154e8d3e11232967024f480cfdc87dfeef479803716fb20cb/numpy-1.22.0rc3.zip#sha256=0b5642efe2a36f2191102b44bb95ee1479f14c1adb2d7155303e50b2517e43bc (from https://pypi.org/simple/numpy/) (requires-python:>=3.8) 2022-05-03T17:34:54,283 Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/50/e1/9b0c184f04b8cf5f3c941ffa56fbcbe936888bdac9aa7ba6bae405ac752b/numpy-1.22.0.zip#sha256=a955e4128ac36797aaffd49ab44ec74a71c11d6938df83b1285492d277db5397 (from https://pypi.org/simple/numpy/) (requires-python:>=3.8) 2022-05-03T17:34:54,295 Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/0a/c8/a62767a6b374a0dfb02d2a0456e5f56a372cdd1689dbc6ffb6bf1ddedbc0/numpy-1.22.1.zip#sha256=e348ccf5bc5235fc405ab19d53bec215bb373300e5523c7b476cc0da8a5e9973 (from https://pypi.org/simple/numpy/) (requires-python:>=3.8) 2022-05-03T17:34:54,306 Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/e9/6c/c0a8130fe198f27bab92f1b28631e0cc2572295f6b7a31e87efe7448aa1c/numpy-1.22.2.zip#sha256=076aee5a3763d41da6bef9565fdf3cb987606f567cd8b104aded2b38b7b47abf (from https://pypi.org/simple/numpy/) (requires-python:>=3.8) 2022-05-03T17:34:54,318 Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/64/4a/b008d1f8a7b9f5206ecf70a53f84e654707e7616a771d84c05151a4713e9/numpy-1.22.3.zip#sha256=dbc7601a3b7472d559dc7b933b18b4b66f9aa7452c120e87dfb33d02008c8a18 (from https://pypi.org/simple/numpy/) (requires-python:>=3.8) 2022-05-03T17:34:55,198 Collecting numpy 2022-05-03T17:34:57,474 Using cached https://www.piwheels.org/simple/numpy/numpy-1.21.4-cp37-cp37m-linux_armv7l.whl (12.3 MB) 2022-05-03T17:34:58,615 Collecting cox 2022-05-03T17:34:58,665 Using cached https://www.piwheels.org/simple/cox/cox-0.1.post3-py3-none-any.whl (24 kB) 2022-05-03T17:35:00,156 Link requires a different Python (3.7.3 not in: '>=3.8,<3.11'): https://files.pythonhosted.org/packages/c0/ad/e3c052ed4e0027a8abef0a5e8441a044427d252d17d9aee06d56e62fc698/scipy-1.8.0rc1.tar.gz#sha256=54adf5c1197d6c3de2e131dc71660bb11d4e449aff79c8c231bd05dc6ad307eb (from https://pypi.org/simple/scipy/) (requires-python:>=3.8,<3.11) 2022-05-03T17:35:00,170 Link requires a different Python (3.7.3 not in: '>=3.8,<3.11'): https://files.pythonhosted.org/packages/29/d2/151a54944b333e465f98804dced31dab1284f3c37b752b9cefa710b64681/scipy-1.8.0rc2.tar.gz#sha256=d73b13eb0452c178f946b4db60b27e400225df02e926609652ed67798054e77d (from https://pypi.org/simple/scipy/) (requires-python:>=3.8,<3.11) 2022-05-03T17:35:00,184 Link requires a different Python (3.7.3 not in: '>=3.8,<3.11'): https://files.pythonhosted.org/packages/e4/26/83dd1c6378513a6241d984bda9f08c512b6e35fff13fba3acc1b3c195f02/scipy-1.8.0rc3.tar.gz#sha256=7e4f827b37275b1264102f2cc063ba17a40fb858af7a98f63b3b1be2670a34b1 (from https://pypi.org/simple/scipy/) (requires-python:>=3.8,<3.11) 2022-05-03T17:35:00,198 Link requires a different Python (3.7.3 not in: '>=3.8,<3.11'): https://files.pythonhosted.org/packages/22/78/056cc43e7737811b6f50886788a940f852773dd9804f5365952805db9648/scipy-1.8.0rc4.tar.gz#sha256=bfa5b17b108203c31388d362fe666b96c2f0aa1a094d460aab85440c22e6f22f (from https://pypi.org/simple/scipy/) (requires-python:>=3.8,<3.11) 2022-05-03T17:35:00,213 Link requires a different Python (3.7.3 not in: '>=3.8,<3.11'): https://files.pythonhosted.org/packages/b4/a2/4faa34bf0cdbefd5c706625f1234987795f368eb4e97bde9d6f46860843e/scipy-1.8.0.tar.gz#sha256=31d4f2d6b724bc9a98e527b5849b8a7e589bf1ea630c33aa563eda912c9ff0bd (from https://pypi.org/simple/scipy/) (requires-python:>=3.8,<3.11) 2022-05-03T17:35:00,660 Collecting scipy 2022-05-03T17:35:13,038 Using cached https://www.piwheels.org/simple/scipy/scipy-1.7.3-cp37-cp37m-linux_armv7l.whl (65.5 MB) 2022-05-03T17:35:17,857 Collecting py3nvml 2022-05-03T17:35:17,899 Downloading https://www.piwheels.org/simple/py3nvml/py3nvml-0.2.7-py3-none-any.whl (61 kB) 2022-05-03T17:35:17,948 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 61.3/61.3 KB 2.2 MB/s eta 0:00:00 2022-05-03T17:35:18,583 Collecting gitpython 2022-05-03T17:35:18,649 Using cached https://www.piwheels.org/simple/gitpython/GitPython-3.1.27-py3-none-any.whl (181 kB) 2022-05-03T17:35:20,147 Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/29/e3/6bd596d81eaf9f5b35398fdac0c535efadd9bbf8d0f859739badf9f90c63/pandas-1.4.0rc0.tar.gz#sha256=c0d453fda0a87d51f5fe65c16a89b64f13a736f4f17c0202cfcff67e6b341a57 (from https://pypi.org/simple/pandas/) (requires-python:>=3.8) 2022-05-03T17:35:20,159 Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/4d/aa/e7078569d20f45e8cf6512a24bf2945698f13a7975650773c01366ea96dc/pandas-1.4.0.tar.gz#sha256=cdd76254c7f0a1583bd4e4781fb450d0ebf392e10d3f12e92c95575942e37df5 (from https://pypi.org/simple/pandas/) (requires-python:>=3.8) 2022-05-03T17:35:20,171 Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/c4/eb/cfa96ba42695b3c28d4864a796d492f188471dd536df7e5e5e0c54b629a6/pandas-1.4.1.tar.gz#sha256=8db93ec98ac7cb5f8ac1420c10f5e3c43533153f253fe7fb6d891cf5aa2b80d2 (from https://pypi.org/simple/pandas/) (requires-python:>=3.8) 2022-05-03T17:35:20,183 Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/5a/ac/b3b9aa2318de52e40c26ae7b9ce6d4e9d1bcdaf5da0899a691642117cf60/pandas-1.4.2.tar.gz#sha256=92bc1fc585f1463ca827b45535957815b7deb218c549b7c18402c322c7549a12 (from https://pypi.org/simple/pandas/) (requires-python:>=3.8) 2022-05-03T17:35:20,678 Collecting pandas 2022-05-03T17:35:23,273 Using cached https://www.piwheels.org/simple/pandas/pandas-1.3.5-cp37-cp37m-linux_armv7l.whl (14.4 MB) 2022-05-03T17:35:26,173 Collecting matplotlib 2022-05-03T17:35:27,911 Using cached https://www.piwheels.org/simple/matplotlib/matplotlib-3.5.2-cp37-cp37m-linux_armv7l.whl (8.9 MB) 2022-05-03T17:35:29,854 Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/cf/94/7b05e4880cb2403960fb5fb3651b886606b72c002fdae42a49d6966b95ba/scikit-learn-1.1.0rc1.tar.gz#sha256=f5b27a76d10d2673f7a899622d396eb5813fdbc7c05ca817bdd90121113e6555 (from https://pypi.org/simple/scikit-learn/) (requires-python:>=3.8) 2022-05-03T17:35:30,224 Collecting scikit-learn 2022-05-03T17:35:32,577 Using cached https://www.piwheels.org/simple/scikit-learn/scikit_learn-1.0.2-cp37-cp37m-linux_armv7l.whl (10.1 MB) 2022-05-03T17:35:33,863 Collecting torchvision 2022-05-03T17:35:33,897 Using cached torchvision-0.2.2.post3-py2.py3-none-any.whl (64 kB) 2022-05-03T17:35:34,306 ERROR: Could not find a version that satisfies the requirement torch (from versions: none) 2022-05-03T17:35:34,308 ERROR: No matching distribution found for torch 2022-05-03T17:35:35,391 ERROR: [present-diagnostic] pip subprocess to install backend dependencies exited with 1 2022-05-03T17:35:35,433 [bold magenta]full command[/]: [blue]/usr/bin/python3 /tmp/pip-standalone-pip-uybvht9o/__env_pip__.zip/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-rtvrgagz/normal --no-warn-script-location -v --no-binary delphi-ai --only-binary :none: -i https://pypi.org/simple --extra-index-url https://www.piwheels.org/simple --prefer-binary -- tensorboardX orthnet psutil dill tables tqdm grpcio numpy cox scipy py3nvml gitpython pandas matplotlib scikit-learn torchvision torch GPUtil seaborn[/] 2022-05-03T17:35:35,433 [bold magenta]cwd[/]: \[inherit] 2022-05-03T17:35:35,434 Installing backend dependencies: finished with status 'error' 2022-05-03T17:35:35,452 ERROR: [present-diagnostic] pip subprocess to install backend dependencies exited with 1 2022-05-03T17:35:35,465 Exception information: 2022-05-03T17:35:35,465 Traceback (most recent call last): 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 167, in exc_logging_wrapper 2022-05-03T17:35:35,465 status = run_func(*args) 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper 2022-05-03T17:35:35,465 return func(self, options, args) 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 145, in run 2022-05-03T17:35:35,465 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 95, in resolve 2022-05-03T17:35:35,465 collected.requirements, max_rounds=try_to_avoid_resolution_too_deep 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve 2022-05-03T17:35:35,465 state = resolution.resolve(requirements, max_rounds=max_rounds) 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve 2022-05-03T17:35:35,465 self._add_to_criteria(self.state.criteria, r, parent=None) 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria 2022-05-03T17:35:35,465 if not criterion.candidates: 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__ 2022-05-03T17:35:35,465 return bool(self._sequence) 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__ 2022-05-03T17:35:35,465 return any(self) 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in 2022-05-03T17:35:35,465 return (c for c in iterator if id(c) not in self._incompatible_ids) 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built 2022-05-03T17:35:35,465 candidate = func() 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 220, in _make_candidate_from_link 2022-05-03T17:35:35,465 version=version, 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 294, in __init__ 2022-05-03T17:35:35,465 version=version, 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 158, in __init__ 2022-05-03T17:35:35,465 self.dist = self._prepare() 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 227, in _prepare 2022-05-03T17:35:35,465 dist = self._prepare_distribution() 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 299, in _prepare_distribution 2022-05-03T17:35:35,465 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 487, in prepare_linked_requirement 2022-05-03T17:35:35,465 return self._prepare_linked_requirement(req, parallel_builds) 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 560, in _prepare_linked_requirement 2022-05-03T17:35:35,465 self.build_isolation, 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 58, in _get_prepared_distribution 2022-05-03T17:35:35,465 abstract_dist.prepare_distribution_metadata(finder, build_isolation) 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/distributions/sdist.py", line 45, in prepare_distribution_metadata 2022-05-03T17:35:35,465 self._install_build_reqs(finder) 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/distributions/sdist.py", line 109, in _install_build_reqs 2022-05-03T17:35:35,465 finder, missing, "normal", kind="backend dependencies" 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/build_env.py", line 207, in install_requirements 2022-05-03T17:35:35,465 kind=kind, 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/build_env.py", line 264, in _install_requirements 2022-05-03T17:35:35,465 extra_environ=extra_environ, 2022-05-03T17:35:35,465 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess 2022-05-03T17:35:35,465 raise error 2022-05-03T17:35:35,465 pip._internal.exceptions.InstallationSubprocessError: pip subprocess to install backend dependencies exited with 1 2022-05-03T17:35:35,490 Removed delphi-ai==0.2.1.9 from https://files.pythonhosted.org/packages/b5/f6/b02f5d0eef0a46f57a8719b2984c05e59cbb8fd4fd323c549bcbd1f29d21/delphi.ai-0.2.1.9.tar.gz#sha256=bf8bab97a049c20b4741172dc76c791c4fa4459b6f313a94af4f8ea1155fdd87 from build tracker '/tmp/pip-req-tracker-6xwpp_3m' 2022-05-03T17:35:35,491 Removed build tracker: '/tmp/pip-req-tracker-6xwpp_3m'