2022-06-21T02:40:46,405 Created temporary directory: /tmp/pip-ephem-wheel-cache-9ubzfq49 2022-06-21T02:40:46,411 Created temporary directory: /tmp/pip-build-tracker-qihkxzkf 2022-06-21T02:40:46,412 Initialized build tracking at /tmp/pip-build-tracker-qihkxzkf 2022-06-21T02:40:46,412 Created build tracker: /tmp/pip-build-tracker-qihkxzkf 2022-06-21T02:40:46,413 Entered build tracker: /tmp/pip-build-tracker-qihkxzkf 2022-06-21T02:40:46,414 Created temporary directory: /tmp/pip-wheel-rq57gtjr 2022-06-21T02:40:46,478 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2022-06-21T02:40:46,486 2 location(s) to search for versions of tensorcircuit: 2022-06-21T02:40:46,486 * https://pypi.org/simple/tensorcircuit/ 2022-06-21T02:40:46,486 * https://www.piwheels.org/simple/tensorcircuit/ 2022-06-21T02:40:46,488 Fetching project page and analyzing links: https://pypi.org/simple/tensorcircuit/ 2022-06-21T02:40:46,489 Getting page https://pypi.org/simple/tensorcircuit/ 2022-06-21T02:40:46,492 Found index url https://pypi.org/simple 2022-06-21T02:40:46,610 Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/ff/e6/f5acc9c43764baa5a44cb784589698263f992672f497f1462942895f5335/tensorcircuit-0.0.1-py3-none-any.whl#sha256=bdc91ece34cc96bfd8e67b0c50b75e308b154b0b8d6c94783682bc295b216d89 (from https://pypi.org/simple/tensorcircuit/) 2022-06-21T02:40:46,611 Found link https://files.pythonhosted.org/packages/60/1f/041c3c6e1afdd654542fad8697fbddd3921b36e7f4513bcb12f0be51df26/tensorcircuit-0.0.1.tar.gz#sha256=1e1e2168feb090280948416606006befa1c81b77972e662486ea9a876463b036 (from https://pypi.org/simple/tensorcircuit/), version: 0.0.1 2022-06-21T02:40:46,611 Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/9d/12/29a43dcd6d8ccbc127dc088c0e8226787b4d694d92cf682f635e6ce7108c/tensorcircuit-0.0.220311-py3-none-any.whl#sha256=0acc6463d62d0c6de8267bab6131bf366be5508fa0057949307643f7438035cd (from https://pypi.org/simple/tensorcircuit/) 2022-06-21T02:40:46,612 Found link https://files.pythonhosted.org/packages/6e/10/edefc6b2e998cd5516e862e938764039bde02b298c369f077643119adcc3/tensorcircuit-0.0.220311.tar.gz#sha256=32814c7bc5a60d06b2908d3c554561a695a986f54297651a398c7d8f2ddd0efa (from https://pypi.org/simple/tensorcircuit/), version: 0.0.220311 2022-06-21T02:40:46,613 Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/d5/f0/c3fda35ed5b0a0f8de139aec3eb6ebb3c13321fca0fad7de633a1d615775/tensorcircuit-0.0.220318-py3-none-any.whl#sha256=4030e7218e0d5a1adfe231c22dacc1c1b4de2e496aca9fbd354bb521534108c3 (from https://pypi.org/simple/tensorcircuit/) 2022-06-21T02:40:46,613 Found link https://files.pythonhosted.org/packages/1d/d4/326cdea5091af0c31ca20ebfbdc4c6fd6ce6488b10335ca182501fea2544/tensorcircuit-0.0.220318.tar.gz#sha256=fb5abd514e284eae74b42aac333a3980c44847ebf9bab1719957626a58fc9597 (from https://pypi.org/simple/tensorcircuit/), version: 0.0.220318 2022-06-21T02:40:46,614 Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/86/c2/44a1671681cfccab2d104f5d91ee90d318ee2b28abad9fa77a696f35cd43/tensorcircuit-0.0.220328-py3-none-any.whl#sha256=596e4d1625f94c80bbb557d873b54d597272f6721f728edde523733709f8abed (from https://pypi.org/simple/tensorcircuit/) 2022-06-21T02:40:46,615 Found link https://files.pythonhosted.org/packages/0e/e3/d20237789b52c450a7dd212fcf772618fb5dc350b43bb82f795a78d6b2de/tensorcircuit-0.0.220328.tar.gz#sha256=29bef87df016bf1676ec8fb97521ee38e8997b59446bf5c6895bd6d9e6936427 (from https://pypi.org/simple/tensorcircuit/), version: 0.0.220328 2022-06-21T02:40:46,615 Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/fc/37/35b4c81ace28d1085db95f01b950fe8f86db3afe188bed292958e0e4b4f7/tensorcircuit-0.0.220402-py3-none-any.whl#sha256=b60fe27a551debff4bbeef903aa4475e2c52005b666cb615dd245bb48dc38e1d (from https://pypi.org/simple/tensorcircuit/) 2022-06-21T02:40:46,616 Found link https://files.pythonhosted.org/packages/90/51/8e4509bda71f098e68326d03f71e44b0c7d3ce2420327e24b98a17b78733/tensorcircuit-0.0.220402.tar.gz#sha256=0e744c009002f163d64358001faeef8e7b472c20c2d36c288ec8e6f41af74545 (from https://pypi.org/simple/tensorcircuit/), version: 0.0.220402 2022-06-21T02:40:46,617 Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/24/ba/d8299452acf1409951779c304aa971edba9c31edc45155f3c280dfae5890/tensorcircuit-0.0.220413-py3-none-any.whl#sha256=3f934c71aac50d0e9678ccfd28da077bde8ed0b0b650b92ad2c40b43382f532d (from https://pypi.org/simple/tensorcircuit/) 2022-06-21T02:40:46,617 Found link https://files.pythonhosted.org/packages/7a/56/1edf2505ce7c51757654955e7f6578d189a6d28f69f00478d0b06bb039ce/tensorcircuit-0.0.220413.tar.gz#sha256=a8e585baae9e78d5f94b59b61414341a6a45a8a1b98b1a9249b5dbdc02842e56 (from https://pypi.org/simple/tensorcircuit/), version: 0.0.220413 2022-06-21T02:40:46,618 Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/3c/46/7551bd58cc9d545a4b654ae4e3ad07dd94e541c657d88d5a9cabcb181513/tensorcircuit-0.0.220509-py3-none-any.whl#sha256=0e83d8b8f79aafee00674b15964ef4cd9de3b59e481a5966d89c1a8c792962ce (from https://pypi.org/simple/tensorcircuit/) 2022-06-21T02:40:46,619 Found link https://files.pythonhosted.org/packages/9b/fb/c3c4e268fd2b63a1548c39286ce55d80439fcbb2998de2b48679020b39c9/tensorcircuit-0.0.220509.tar.gz#sha256=6bfc52778eb42bcc1fd97de83271a0b95c7b252ad4bb0ae8fdebe00977c980da (from https://pypi.org/simple/tensorcircuit/), version: 0.0.220509 2022-06-21T02:40:46,620 Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/da/6e/02682af9d1490881f2aa2539a94ade21302aeb6f0b77906df5773e7fd9df/tensorcircuit-0.1.0-py3-none-any.whl#sha256=fea7ce9f73c9dcd21bae2112c9c03dd598a617f9e411d2ea84bb3a8ab77a4ced (from https://pypi.org/simple/tensorcircuit/) 2022-06-21T02:40:46,620 Found link https://files.pythonhosted.org/packages/b6/5c/a2608f18f7db6d176e2f55baed2db8c7b5fc5ceee9ca018b7666612074a5/tensorcircuit-0.1.0.tar.gz#sha256=697f4205cdfbb9008f58bcc68870464d85b35015dc07d47eb6a1aa1c2148972b (from https://pypi.org/simple/tensorcircuit/), version: 0.1.0 2022-06-21T02:40:46,621 Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/d9/10/18c63341d5cf383a7167cd4c59beea757c994973facd752301560a782b3e/tensorcircuit-0.1.1-py3-none-any.whl#sha256=11d90efe7d49888f1db65d563f50024fe64e8961655434068adfb57f2ef18414 (from https://pypi.org/simple/tensorcircuit/) 2022-06-21T02:40:46,622 Found link https://files.pythonhosted.org/packages/41/4f/1224d7cbdd95c02e53d9dffa2a20c367ff829a7b52830af44e82c1383c9a/tensorcircuit-0.1.1.tar.gz#sha256=6c053f611e362d8e5366c775b422f188aef37a1e3d0e8a8d9a6d8d6580e2d2e3 (from https://pypi.org/simple/tensorcircuit/), version: 0.1.1 2022-06-21T02:40:46,622 Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/d1/33/3314caec24844841542567f43a6bddac8d204f48a0b8d4f3f48e8c4a5e6d/tensorcircuit-0.1.2-py3-none-any.whl#sha256=0abffcf7d723452f34e521eecf59392eb42efd0e603c60dcd51811e988d208c4 (from https://pypi.org/simple/tensorcircuit/) 2022-06-21T02:40:46,623 Found link https://files.pythonhosted.org/packages/a0/13/421598d093bd186ec967913e13b4d99985d20a2ed0a922f1f0be18cb62ba/tensorcircuit-0.1.2.tar.gz#sha256=992e532e91067d18542d84f0fea948eadf16385d94e5e959d272a3355bede1e9 (from https://pypi.org/simple/tensorcircuit/), version: 0.1.2 2022-06-21T02:40:46,624 Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/2c/b9/351b32c9268f64f7832d5ec73233eca69dfd9dd571191e2f705a914c81ec/tensorcircuit-0.1.3-py3-none-any.whl#sha256=237a9639fb63f35f0298501a1fcb401b40093bcd54d19b710c21e5a27c8e7ef5 (from https://pypi.org/simple/tensorcircuit/) 2022-06-21T02:40:46,624 Found link https://files.pythonhosted.org/packages/46/b0/2933ef032141d1e41d8e5b2731af9b734bc7b1c2304bf28cd202c16f2a4a/tensorcircuit-0.1.3.tar.gz#sha256=5e2df93023bbf2b831fede432dfbcbb45d265093531ed1acf71c7d7045325325 (from https://pypi.org/simple/tensorcircuit/), version: 0.1.3 2022-06-21T02:40:46,625 Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/7a/78/a0353c9887c5b6b8de98e3b9910341db490c6a960db9376317b46e5dbee2/tensorcircuit-0.2.0-py3-none-any.whl#sha256=b1f8bde5e0e4485a00cde7d5dcc034d0bcd82603699840043b3ad194f21e537f (from https://pypi.org/simple/tensorcircuit/) 2022-06-21T02:40:46,626 Found link https://files.pythonhosted.org/packages/02/a6/892d33924df0830170805f7c6da60b7b522530d65a5bd75e9d568e755a6d/tensorcircuit-0.2.0.tar.gz#sha256=e1a1a9d8a3e0a588bba696d28dc3a81a397736c5985aff00266dcdab73c16e55 (from https://pypi.org/simple/tensorcircuit/), version: 0.2.0 2022-06-21T02:40:46,627 Fetching project page and analyzing links: https://www.piwheels.org/simple/tensorcircuit/ 2022-06-21T02:40:46,627 Getting page https://www.piwheels.org/simple/tensorcircuit/ 2022-06-21T02:40:46,629 Found index url https://www.piwheels.org/simple 2022-06-21T02:40:46,833 Skipping link: No binaries permitted for tensorcircuit: https://www.piwheels.org/simple/tensorcircuit/tensorcircuit-0.0.1-py3-none-any.whl#sha256=bdc91ece34cc96bfd8e67b0c50b75e308b154b0b8d6c94783682bc295b216d89 (from https://www.piwheels.org/simple/tensorcircuit/) 2022-06-21T02:40:46,834 Skipping link: not a file: https://www.piwheels.org/simple/tensorcircuit/ 2022-06-21T02:40:46,834 Skipping link: not a file: https://pypi.org/simple/tensorcircuit/ 2022-06-21T02:40:46,875 Given no hashes to check 1 links for project 'tensorcircuit': discarding no candidates 2022-06-21T02:40:46,907 Collecting tensorcircuit==0.2.0 2022-06-21T02:40:46,911 Created temporary directory: /tmp/pip-unpack-dfa6hcff 2022-06-21T02:40:46,999 Downloading tensorcircuit-0.2.0.tar.gz (227 kB) 2022-06-21T02:40:47,683 Added tensorcircuit==0.2.0 from https://files.pythonhosted.org/packages/02/a6/892d33924df0830170805f7c6da60b7b522530d65a5bd75e9d568e755a6d/tensorcircuit-0.2.0.tar.gz#sha256=e1a1a9d8a3e0a588bba696d28dc3a81a397736c5985aff00266dcdab73c16e55 to build tracker '/tmp/pip-build-tracker-qihkxzkf' 2022-06-21T02:40:47,687 Running setup.py (path:/tmp/pip-wheel-rq57gtjr/tensorcircuit_0ee401cdd1f64a6992689ffe0bdd217e/setup.py) egg_info for package tensorcircuit 2022-06-21T02:40:47,688 Created temporary directory: /tmp/pip-pip-egg-info-1fkl__op 2022-06-21T02:40:47,689 Preparing metadata (setup.py): started 2022-06-21T02:40:47,691 Running command python setup.py egg_info 2022-06-21T02:40:50,501 Traceback (most recent call last): 2022-06-21T02:40:50,503 File "", line 36, in 2022-06-21T02:40:50,503 File "", line 34, in 2022-06-21T02:40:50,504 File "/tmp/pip-wheel-rq57gtjr/tensorcircuit_0ee401cdd1f64a6992689ffe0bdd217e/setup.py", line 3, in 2022-06-21T02:40:50,504 from tensorcircuit import __version__, __author__ 2022-06-21T02:40:50,504 File "/tmp/pip-wheel-rq57gtjr/tensorcircuit_0ee401cdd1f64a6992689ffe0bdd217e/tensorcircuit/__init__.py", line 5, in 2022-06-21T02:40:50,505 from .cons import ( 2022-06-21T02:40:50,505 File "/tmp/pip-wheel-rq57gtjr/tensorcircuit_0ee401cdd1f64a6992689ffe0bdd217e/tensorcircuit/cons.py", line 14, in 2022-06-21T02:40:50,505 import opt_einsum 2022-06-21T02:40:50,506 ModuleNotFoundError: No module named 'opt_einsum' 2022-06-21T02:40:50,749 ERROR: [present-rich] python setup.py egg_info exited with 1 2022-06-21T02:40:50,790 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2022-06-21T02:40:50,790 exec(compile('"'"''"'"''"'"' 2022-06-21T02:40:50,790 # This is -- a caller that pip uses to run setup.py 2022-06-21T02:40:50,790 # 2022-06-21T02:40:50,790 # - It imports setuptools before invoking setup.py, to enable projects that directly 2022-06-21T02:40:50,790 # import from `distutils.core` to work with newer packaging standards. 2022-06-21T02:40:50,790 # - It provides a clear error message when setuptools is not installed. 2022-06-21T02:40:50,790 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2022-06-21T02:40:50,790 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2022-06-21T02:40:50,790 # manifest_maker: standard file '"'"'-c'"'"' not found". 2022-06-21T02:40:50,790 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2022-06-21T02:40:50,790 import os, sys, tokenize 2022-06-21T02:40:50,790 2022-06-21T02:40:50,790 try: 2022-06-21T02:40:50,790 import setuptools 2022-06-21T02:40:50,790 except ImportError as error: 2022-06-21T02:40:50,790 print( 2022-06-21T02:40:50,790 "ERROR: Can not execute `setup.py` since setuptools is not available in " 2022-06-21T02:40:50,790 "the build environment.", 2022-06-21T02:40:50,790 file=sys.stderr, 2022-06-21T02:40:50,790 ) 2022-06-21T02:40:50,790 sys.exit(1) 2022-06-21T02:40:50,790 2022-06-21T02:40:50,790 __file__ = %r 2022-06-21T02:40:50,790 sys.argv[0] = __file__ 2022-06-21T02:40:50,790 2022-06-21T02:40:50,790 if os.path.exists(__file__): 2022-06-21T02:40:50,790 filename = __file__ 2022-06-21T02:40:50,790 with tokenize.open(__file__) as f: 2022-06-21T02:40:50,790 setup_py_code = f.read() 2022-06-21T02:40:50,790 else: 2022-06-21T02:40:50,790 filename = "" 2022-06-21T02:40:50,790 setup_py_code = "from setuptools import setup; setup()" 2022-06-21T02:40:50,790 2022-06-21T02:40:50,790 exec(compile(setup_py_code, filename, "exec")) 2022-06-21T02:40:50,790 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-rq57gtjr/tensorcircuit_0ee401cdd1f64a6992689ffe0bdd217e/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-1fkl__op[/] 2022-06-21T02:40:50,790 [bold magenta]cwd[/]: /tmp/pip-wheel-rq57gtjr/tensorcircuit_0ee401cdd1f64a6992689ffe0bdd217e/ 2022-06-21T02:40:50,791 Preparing metadata (setup.py): finished with status 'error' 2022-06-21T02:40:50,794 ERROR: [present-rich] metadata generation failed 2022-06-21T02:40:50,808 Exception information: 2022-06-21T02:40:50,808 Traceback (most recent call last): 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 68, in generate_metadata 2022-06-21T02:40:50,808 spinner=spinner, 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess 2022-06-21T02:40:50,808 raise error 2022-06-21T02:40:50,808 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2022-06-21T02:40:50,808 2022-06-21T02:40:50,808 The above exception was the direct cause of the following exception: 2022-06-21T02:40:50,808 2022-06-21T02:40:50,808 Traceback (most recent call last): 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 167, in exc_logging_wrapper 2022-06-21T02:40:50,808 status = run_func(*args) 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper 2022-06-21T02:40:50,808 return func(self, options, args) 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 144, in run 2022-06-21T02:40:50,808 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 95, in resolve 2022-06-21T02:40:50,808 collected.requirements, max_rounds=try_to_avoid_resolution_too_deep 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve 2022-06-21T02:40:50,808 state = resolution.resolve(requirements, max_rounds=max_rounds) 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve 2022-06-21T02:40:50,808 self._add_to_criteria(self.state.criteria, r, parent=None) 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria 2022-06-21T02:40:50,808 if not criterion.candidates: 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__ 2022-06-21T02:40:50,808 return bool(self._sequence) 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__ 2022-06-21T02:40:50,808 return any(self) 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in 2022-06-21T02:40:50,808 return (c for c in iterator if id(c) not in self._incompatible_ids) 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built 2022-06-21T02:40:50,808 candidate = func() 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 220, in _make_candidate_from_link 2022-06-21T02:40:50,808 version=version, 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 297, in __init__ 2022-06-21T02:40:50,808 version=version, 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 161, in __init__ 2022-06-21T02:40:50,808 self.dist = self._prepare() 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 230, in _prepare 2022-06-21T02:40:50,808 dist = self._prepare_distribution() 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 302, in _prepare_distribution 2022-06-21T02:40:50,808 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 421, in prepare_linked_requirement 2022-06-21T02:40:50,808 return self._prepare_linked_requirement(req, parallel_builds) 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 494, in _prepare_linked_requirement 2022-06-21T02:40:50,808 self.build_isolation, 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 57, in _get_prepared_distribution 2022-06-21T02:40:50,808 abstract_dist.prepare_distribution_metadata(finder, build_isolation) 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/distributions/sdist.py", line 56, in prepare_distribution_metadata 2022-06-21T02:40:50,808 self.req.prepare_metadata() 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata 2022-06-21T02:40:50,808 details=details, 2022-06-21T02:40:50,808 File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata 2022-06-21T02:40:50,808 raise MetadataGenerationFailed(package_details=details) from error 2022-06-21T02:40:50,808 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2022-06-21T02:40:50,831 Removed tensorcircuit==0.2.0 from https://files.pythonhosted.org/packages/02/a6/892d33924df0830170805f7c6da60b7b522530d65a5bd75e9d568e755a6d/tensorcircuit-0.2.0.tar.gz#sha256=e1a1a9d8a3e0a588bba696d28dc3a81a397736c5985aff00266dcdab73c16e55 from build tracker '/tmp/pip-build-tracker-qihkxzkf' 2022-06-21T02:40:50,832 Removed build tracker: '/tmp/pip-build-tracker-qihkxzkf'