2024-03-01T17:44:02,707 Created temporary directory: /tmp/pip-build-tracker-ldf5rtr5 2024-03-01T17:44:02,708 Initialized build tracking at /tmp/pip-build-tracker-ldf5rtr5 2024-03-01T17:44:02,709 Created build tracker: /tmp/pip-build-tracker-ldf5rtr5 2024-03-01T17:44:02,709 Entered build tracker: /tmp/pip-build-tracker-ldf5rtr5 2024-03-01T17:44:02,710 Created temporary directory: /tmp/pip-wheel-tk_hcb5h 2024-03-01T17:44:02,713 Created temporary directory: /tmp/pip-ephem-wheel-cache-tnjh5nmt 2024-03-01T17:44:02,735 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2024-03-01T17:44:02,739 2 location(s) to search for versions of riskparityportfolio: 2024-03-01T17:44:02,739 * https://pypi.org/simple/riskparityportfolio/ 2024-03-01T17:44:02,739 * https://www.piwheels.org/simple/riskparityportfolio/ 2024-03-01T17:44:02,739 Fetching project page and analyzing links: https://pypi.org/simple/riskparityportfolio/ 2024-03-01T17:44:02,740 Getting page https://pypi.org/simple/riskparityportfolio/ 2024-03-01T17:44:02,742 Found index url https://pypi.org/simple/ 2024-03-01T17:44:02,961 Fetched page https://pypi.org/simple/riskparityportfolio/ as application/vnd.pypi.simple.v1+json 2024-03-01T17:44:02,964 Found link https://files.pythonhosted.org/packages/b8/b2/e190e3ebd5a65476ae631af40904bb165d49e4fc5541aef7acd172ce40c5/riskparityportfolio-0.1.0.dev0.tar.gz (from https://pypi.org/simple/riskparityportfolio/), version: 0.1.0.dev0 2024-03-01T17:44:02,965 Found link https://files.pythonhosted.org/packages/38/be/a9b1f421683ccb77bbceffca42607cfff54aa01c5546f7199f52e90f554c/riskparityportfolio-0.1.1.tar.gz (from https://pypi.org/simple/riskparityportfolio/), version: 0.1.1 2024-03-01T17:44:02,965 Found link https://files.pythonhosted.org/packages/e4/c9/fdcfc877bdc663720bb8eaf281d4590a5a5cff3f965a37bfaf6f58bc2ba4/riskparityportfolio-0.1.2.tar.gz (from https://pypi.org/simple/riskparityportfolio/), version: 0.1.2 2024-03-01T17:44:02,966 Found link https://files.pythonhosted.org/packages/11/47/ce8c88c14e98aa00594c051d5833233cc100fa6cb93c8812a23b7736066c/riskparityportfolio-0.1.3.tar.gz (from https://pypi.org/simple/riskparityportfolio/), version: 0.1.3 2024-03-01T17:44:02,967 Found link https://files.pythonhosted.org/packages/ba/14/4b58ddc7d9e2aeb96e3647360877d0208b66c6b6147c034c2ea959dae369/riskparityportfolio-0.1.4.tar.gz (from https://pypi.org/simple/riskparityportfolio/), version: 0.1.4 2024-03-01T17:44:02,967 Found link https://files.pythonhosted.org/packages/b1/3b/cfa47137785e39a9785a6d76600e637eb5bb460e43b1616e5bd67f04c89c/riskparityportfolio-0.1.5.tar.gz (from https://pypi.org/simple/riskparityportfolio/), version: 0.1.5 2024-03-01T17:44:02,968 Found link https://files.pythonhosted.org/packages/ee/23/3f24e94ececce93c6e0646f8190f63c9a103ae745317833c82f444148e4e/riskparityportfolio-0.1.6.tar.gz (from https://pypi.org/simple/riskparityportfolio/), version: 0.1.6 2024-03-01T17:44:02,969 Found link https://files.pythonhosted.org/packages/4c/b0/d24ca75f3c28a31872d2efd191f2aada634bbf55101675bd5363f3fe6c0d/riskparityportfolio-0.2.tar.gz (from https://pypi.org/simple/riskparityportfolio/), version: 0.2 2024-03-01T17:44:02,969 Found link https://files.pythonhosted.org/packages/99/bf/1b4d9e9c1829e178c25a095ea90f06a92aa07f2ff111773a49f8f6138ca3/riskparityportfolio-0.3.tar.gz (from https://pypi.org/simple/riskparityportfolio/), version: 0.3 2024-03-01T17:44:02,970 Found link https://files.pythonhosted.org/packages/c6/10/bdba40cd7488c464facea7498f9d92dc4be777fbc02bb32b7c9346c81952/riskparityportfolio-0.4.tar.gz (from https://pypi.org/simple/riskparityportfolio/), version: 0.4 2024-03-01T17:44:02,970 Found link https://files.pythonhosted.org/packages/26/09/342a1307f4b4e56d7c754e5664949a34c0039c4c8942b1645a3aba9fc95d/riskparityportfolio-0.5.tar.gz (from https://pypi.org/simple/riskparityportfolio/), version: 0.5 2024-03-01T17:44:02,971 Fetching project page and analyzing links: https://www.piwheels.org/simple/riskparityportfolio/ 2024-03-01T17:44:02,972 Getting page https://www.piwheels.org/simple/riskparityportfolio/ 2024-03-01T17:44:02,973 Found index url https://www.piwheels.org/simple/ 2024-03-01T17:44:03,514 Fetched page https://www.piwheels.org/simple/riskparityportfolio/ as text/html 2024-03-01T17:44:03,520 Skipping link: No binaries permitted for riskparityportfolio: https://www.piwheels.org/simple/riskparityportfolio/riskparityportfolio-0.2-cp35-cp35m-linux_armv6l.whl#sha256=14c8fdd6f0bc976cf248c2c17683070809dc529a9de64f8eba0f2e9e33a0ed51 (from https://www.piwheels.org/simple/riskparityportfolio/) 2024-03-01T17:44:03,521 Skipping link: No binaries permitted for riskparityportfolio: https://www.piwheels.org/simple/riskparityportfolio/riskparityportfolio-0.2-cp35-cp35m-linux_armv7l.whl#sha256=14c8fdd6f0bc976cf248c2c17683070809dc529a9de64f8eba0f2e9e33a0ed51 (from https://www.piwheels.org/simple/riskparityportfolio/) 2024-03-01T17:44:03,521 Skipping link: No binaries permitted for riskparityportfolio: https://www.piwheels.org/simple/riskparityportfolio/riskparityportfolio-0.2-cp37-cp37m-linux_armv7l.whl#sha256=dddf920a72c40762e05963bcb53522809cdcb7f2b5197e4ddce25013217e0afb (from https://www.piwheels.org/simple/riskparityportfolio/) 2024-03-01T17:44:03,522 Skipping link: No binaries permitted for riskparityportfolio: https://www.piwheels.org/simple/riskparityportfolio/riskparityportfolio-0.2-cp37-cp37m-linux_armv6l.whl#sha256=dddf920a72c40762e05963bcb53522809cdcb7f2b5197e4ddce25013217e0afb (from https://www.piwheels.org/simple/riskparityportfolio/) 2024-03-01T17:44:03,523 Skipping link: No binaries permitted for riskparityportfolio: https://www.piwheels.org/simple/riskparityportfolio/riskparityportfolio-0.2-cp39-cp39-linux_armv6l.whl#sha256=61d9c321cf3c0177357573b3f99cab034108e722f10148a3d192e1fd7aa85a87 (from https://www.piwheels.org/simple/riskparityportfolio/) 2024-03-01T17:44:03,524 Skipping link: No binaries permitted for riskparityportfolio: https://www.piwheels.org/simple/riskparityportfolio/riskparityportfolio-0.2-cp39-cp39-linux_armv7l.whl#sha256=61d9c321cf3c0177357573b3f99cab034108e722f10148a3d192e1fd7aa85a87 (from https://www.piwheels.org/simple/riskparityportfolio/) 2024-03-01T17:44:03,524 Skipping link: not a file: https://www.piwheels.org/simple/riskparityportfolio/ 2024-03-01T17:44:03,525 Skipping link: not a file: https://pypi.org/simple/riskparityportfolio/ 2024-03-01T17:44:03,560 Given no hashes to check 1 links for project 'riskparityportfolio': discarding no candidates 2024-03-01T17:44:03,593 Collecting riskparityportfolio==0.5 2024-03-01T17:44:03,596 Created temporary directory: /tmp/pip-unpack-pm6hhsfx 2024-03-01T17:44:03,929 Downloading riskparityportfolio-0.5.tar.gz (2.2 MB) 2024-03-01T17:44:07,502 Added riskparityportfolio==0.5 from https://files.pythonhosted.org/packages/26/09/342a1307f4b4e56d7c754e5664949a34c0039c4c8942b1645a3aba9fc95d/riskparityportfolio-0.5.tar.gz to build tracker '/tmp/pip-build-tracker-ldf5rtr5' 2024-03-01T17:44:07,509 Created temporary directory: /tmp/pip-build-env-g4jkku__ 2024-03-01T17:44:07,514 Installing build dependencies: started 2024-03-01T17:44:07,515 Running command pip subprocess to install build dependencies 2024-03-01T17:44:08,662 Using pip 23.3.1 from /usr/local/lib/python3.11/dist-packages/pip (python 3.11) 2024-03-01T17:44:09,188 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2024-03-01T17:44:10,676 Collecting setuptools>=40.6.0 2024-03-01T17:44:10,865 Using cached https://www.piwheels.org/simple/setuptools/setuptools-69.1.1-py3-none-any.whl (819 kB) 2024-03-01T17:44:11,090 Collecting wheel 2024-03-01T17:44:11,109 Using cached https://www.piwheels.org/simple/wheel/wheel-0.42.0-py3-none-any.whl (65 kB) 2024-03-01T17:44:11,398 Collecting setuptools_scm 2024-03-01T17:44:11,413 Using cached https://www.piwheels.org/simple/setuptools-scm/setuptools_scm-8.0.4-py3-none-any.whl (42 kB) 2024-03-01T17:44:11,920 Collecting oldest-supported-numpy 2024-03-01T17:44:11,937 Using cached https://www.piwheels.org/simple/oldest-supported-numpy/oldest_supported_numpy-2023.12.21-py3-none-any.whl (4.9 kB) 2024-03-01T17:44:12,097 Collecting pybind11>=2.4 2024-03-01T17:44:12,117 Using cached https://www.piwheels.org/simple/pybind11/pybind11-2.11.1-py3-none-any.whl (227 kB) 2024-03-01T17:44:12,490 Collecting packaging>=20 (from setuptools_scm) 2024-03-01T17:44:12,936 Using cached https://www.piwheels.org/simple/packaging/packaging-23.2-py3-none-any.whl (53 kB) 2024-03-01T17:44:13,069 Collecting typing-extensions (from setuptools_scm) 2024-03-01T17:44:13,091 Using cached https://www.piwheels.org/simple/typing-extensions/typing_extensions-4.10.0-py3-none-any.whl (33 kB) 2024-03-01T17:44:13,909 Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/3a/be/650f9c091ef71cb01d735775d554e068752d3ff63d7943b26316dc401749/numpy-1.21.2.zip (from https://pypi.org/simple/numpy/) (requires-python:>=3.7,<3.11) 2024-03-01T17:44:13,913 Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/5f/d6/ad58ded26556eaeaa8c971e08b6466f17c4ac4d786cd3d800e26ce59cc01/numpy-1.21.3.zip (from https://pypi.org/simple/numpy/) (requires-python:>=3.7,<3.11) 2024-03-01T17:44:13,916 Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/fb/48/b0708ebd7718a8933f0d3937513ef8ef2f4f04529f1f66ca86d873043921/numpy-1.21.4.zip (from https://pypi.org/simple/numpy/) (requires-python:>=3.7,<3.11) 2024-03-01T17:44:13,920 Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/c2/a8/a924a09492bdfee8c2ec3094d0a13f2799800b4fdc9c890738aeeb12c72e/numpy-1.21.5.zip (from https://pypi.org/simple/numpy/) (requires-python:>=3.7,<3.11) 2024-03-01T17:44:13,923 Link requires a different Python (3.11.2 not in: '>=3.7,<3.11'): https://files.pythonhosted.org/packages/45/b7/de7b8e67f2232c26af57c205aaad29fe17754f793404f59c8a730c7a191a/numpy-1.21.6.zip (from https://pypi.org/simple/numpy/) (requires-python:>=3.7,<3.11) 2024-03-01T17:44:14,192 Collecting numpy==1.23.2 (from oldest-supported-numpy) 2024-03-01T17:44:14,220 Using cached https://www.piwheels.org/simple/numpy/numpy-1.23.2-cp311-cp311-linux_armv7l.whl (12.4 MB) 2024-03-01T17:44:17,234 Installing collected packages: wheel, typing-extensions, setuptools, pybind11, packaging, numpy, setuptools_scm, oldest-supported-numpy 2024-03-01T17:44:17,454 Creating /tmp/pip-build-env-g4jkku__/overlay/local/bin 2024-03-01T17:44:17,457 changing mode of /tmp/pip-build-env-g4jkku__/overlay/local/bin/wheel to 755 2024-03-01T17:44:19,877 changing mode of /tmp/pip-build-env-g4jkku__/overlay/local/bin/pybind11-config to 755 2024-03-01T17:44:28,633 changing mode of /tmp/pip-build-env-g4jkku__/overlay/local/bin/f2py to 755 2024-03-01T17:44:28,635 changing mode of /tmp/pip-build-env-g4jkku__/overlay/local/bin/f2py3 to 755 2024-03-01T17:44:28,637 changing mode of /tmp/pip-build-env-g4jkku__/overlay/local/bin/f2py3.11 to 755 2024-03-01T17:44:28,923 Successfully installed numpy-1.23.2 oldest-supported-numpy-2023.12.21 packaging-23.2 pybind11-2.11.1 setuptools-69.1.1 setuptools_scm-8.0.4 typing-extensions-4.10.0 wheel-0.42.0 2024-03-01T17:44:29,255 [notice] A new release of pip is available: 23.3.1 -> 24.0 2024-03-01T17:44:29,255 [notice] To update, run: python3 -m pip install --upgrade pip 2024-03-01T17:44:29,622 Installing build dependencies: finished with status 'done' 2024-03-01T17:44:29,626 Getting requirements to build wheel: started 2024-03-01T17:44:29,627 Running command Getting requirements to build wheel 2024-03-01T17:44:30,203 Getting requirements to build wheel: finished with status 'done' 2024-03-01T17:44:30,290 Installing backend dependencies: started 2024-03-01T17:44:30,291 Running command pip subprocess to install backend dependencies 2024-03-01T17:44:31,637 Using pip 23.3.1 from /usr/local/lib/python3.11/dist-packages/pip (python 3.11) 2024-03-01T17:44:32,155 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2024-03-01T17:44:33,013 Collecting tqdm 2024-03-01T17:44:33,029 Using cached https://www.piwheels.org/simple/tqdm/tqdm-4.66.2-py3-none-any.whl (78 kB) 2024-03-01T17:44:33,226 Collecting quadprog>=0.1.12 2024-03-01T17:44:33,237 Downloading https://www.piwheels.org/simple/quadprog/quadprog-0.1.12-cp311-cp311-linux_armv7l.whl (434 kB) 2024-03-01T17:44:33,305 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 434.6/434.6 kB 7.3 MB/s eta 0:00:00 2024-03-01T17:44:33,562 Collecting jax 2024-03-01T17:44:33,577 Downloading https://www.piwheels.org/simple/jax/jax-0.4.25-py3-none-any.whl (1.8 MB) 2024-03-01T17:44:34,467 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 1.8/1.8 MB 2.1 MB/s eta 0:00:00 2024-03-01T17:44:34,727 ERROR: Could not find a version that satisfies the requirement jaxlib (from versions: none) 2024-03-01T17:44:34,728 ERROR: No matching distribution found for jaxlib 2024-03-01T17:44:35,054 [notice] A new release of pip is available: 23.3.1 -> 24.0 2024-03-01T17:44:35,054 [notice] To update, run: python3 -m pip install --upgrade pip 2024-03-01T17:44:35,304 ERROR: pip subprocess to install backend dependencies exited with 1 2024-03-01T17:44:35,318 [bold magenta]full command[/]: [blue]/usr/bin/python3 /usr/local/lib/python3.11/dist-packages/pip/__pip-runner__.py install --ignore-installed --no-user --prefix /tmp/pip-build-env-g4jkku__/normal --no-warn-script-location -v --no-binary riskparityportfolio --only-binary :none: -i https://pypi.org/simple --extra-index-url https://www.piwheels.org/simple --prefer-binary -- tqdm 'quadprog>=0.1.12' jax jaxlib[/] 2024-03-01T17:44:35,318 [bold magenta]cwd[/]: \[inherit] 2024-03-01T17:44:35,319 Installing backend dependencies: finished with status 'error' 2024-03-01T17:44:35,320 ERROR: pip subprocess to install backend dependencies exited with 1 2024-03-01T17:44:35,325 Exception information: 2024-03-01T17:44:35,325 Traceback (most recent call last): 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper 2024-03-01T17:44:35,325 status = run_func(*args) 2024-03-01T17:44:35,325 ^^^^^^^^^^^^^^^ 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/req_command.py", line 245, in wrapper 2024-03-01T17:44:35,325 return func(self, options, args) 2024-03-01T17:44:35,325 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2024-03-01T17:44:35,325 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2024-03-01T17:44:35,325 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 95, in resolve 2024-03-01T17:44:35,325 result = self._result = resolver.resolve( 2024-03-01T17:44:35,325 ^^^^^^^^^^^^^^^^^ 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve 2024-03-01T17:44:35,325 state = resolution.resolve(requirements, max_rounds=max_rounds) 2024-03-01T17:44:35,325 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve 2024-03-01T17:44:35,325 self._add_to_criteria(self.state.criteria, r, parent=None) 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria 2024-03-01T17:44:35,325 if not criterion.candidates: 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/structs.py", line 156, in __bool__ 2024-03-01T17:44:35,325 return bool(self._sequence) 2024-03-01T17:44:35,325 ^^^^^^^^^^^^^^^^^^^^ 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__ 2024-03-01T17:44:35,325 return any(self) 2024-03-01T17:44:35,325 ^^^^^^^^^ 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in 2024-03-01T17:44:35,325 return (c for c in iterator if id(c) not in self._incompatible_ids) 2024-03-01T17:44:35,325 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built 2024-03-01T17:44:35,325 candidate = func() 2024-03-01T17:44:35,325 ^^^^^^ 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 211, in _make_candidate_from_link 2024-03-01T17:44:35,325 self._link_candidate_cache[link] = LinkCandidate( 2024-03-01T17:44:35,325 ^^^^^^^^^^^^^^ 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 293, in __init__ 2024-03-01T17:44:35,325 super().__init__( 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__ 2024-03-01T17:44:35,325 self.dist = self._prepare() 2024-03-01T17:44:35,325 ^^^^^^^^^^^^^^^ 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare 2024-03-01T17:44:35,325 dist = self._prepare_distribution() 2024-03-01T17:44:35,325 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 304, in _prepare_distribution 2024-03-01T17:44:35,325 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2024-03-01T17:44:35,325 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 525, in prepare_linked_requirement 2024-03-01T17:44:35,325 return self._prepare_linked_requirement(req, parallel_builds) 2024-03-01T17:44:35,325 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 640, in _prepare_linked_requirement 2024-03-01T17:44:35,325 dist = _get_prepared_distribution( 2024-03-01T17:44:35,325 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2024-03-01T17:44:35,325 abstract_dist.prepare_distribution_metadata( 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/distributions/sdist.py", line 54, in prepare_distribution_metadata 2024-03-01T17:44:35,325 self._install_build_reqs(finder) 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/distributions/sdist.py", line 128, in _install_build_reqs 2024-03-01T17:44:35,325 self.req.build_env.install_requirements( 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/build_env.py", line 217, in install_requirements 2024-03-01T17:44:35,325 self._install_requirements( 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/build_env.py", line 275, in _install_requirements 2024-03-01T17:44:35,325 call_subprocess( 2024-03-01T17:44:35,325 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess 2024-03-01T17:44:35,325 raise error 2024-03-01T17:44:35,325 pip._internal.exceptions.InstallationSubprocessError: pip subprocess to install backend dependencies exited with 1 2024-03-01T17:44:35,338 Removed riskparityportfolio==0.5 from https://files.pythonhosted.org/packages/26/09/342a1307f4b4e56d7c754e5664949a34c0039c4c8942b1645a3aba9fc95d/riskparityportfolio-0.5.tar.gz from build tracker '/tmp/pip-build-tracker-ldf5rtr5' 2024-03-01T17:44:35,339 Removed build tracker: '/tmp/pip-build-tracker-ldf5rtr5'