Description
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[ x ] I have checked that this issue has not already been reported.
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[ x ] I have confirmed this bug exists on the latest version of pandas.
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(optional) I have confirmed this bug exists on the master branch of pandas.
Note: Please read this guide detailing how to provide the necessary information for us to reproduce your bug.
Code Sample, a copy-pastable example
pip install pandas
pip3 install pandas
pip3 install pandas --no-build-isolation --no-cache-dir
sudo pip3 install pandas --no-cache-dirProblem description
I've done a clean installation of macOS Big Sur and a clean install of Python3.9 via Homebrew (brew install python3). After that I installed pip3 with brew install pip command and I wanted to install Pandas but I'm always getting the following error. I've tried with all the commands listed above to install Pandas on macOS Big Sur and Python3...
Anyone can help? These are the only packages actually installed:
Package Version
pip 20.2.4
setuptools 50.3.2
wheel 0.35.1
Expected Output
Output of pip install pandas
Getting requirements to build wheel ... error
ERROR: Command errored out with exit status 1:
command: /usr/local/opt/python@3.9/bin/python3.9 /usr/local/lib/python3.9/site-packages/pip/_vendor/pep517/_in_process.py get_requires_for_build_wheel /var/folders/zv/0q58rjv549bd4qjdqlrwlvl40000gn/T/tmpzr3sthd6
cwd: /private/var/folders/zv/0q58rjv549bd4qjdqlrwlvl40000gn/T/pip-install-pvlaq6iq/pandas
Complete output (23 lines):
init_dgelsd failed init
Traceback (most recent call last):
File "/usr/local/lib/python3.9/site-packages/pip/_vendor/pep517/_in_process.py", line 280, in
main()
File "/usr/local/lib/python3.9/site-packages/pip/_vendor/pep517/_in_process.py", line 263, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "/usr/local/lib/python3.9/site-packages/pip/vendor/pep517/in_process.py", line 114, in get_requires_for_build_wheel
return hook(config_settings)
File "/private/var/folders/zv/0q58rjv549bd4qjdqlrwlvl40000gn/T/pip-build-env-ly4c8n5/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 149, in get_requires_for_build_wheel
return self.get_build_requires(
File "/private/var/folders/zv/0q58rjv549bd4qjdqlrwlvl40000gn/T/pip-build-env-ly4c8n5/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 130, in get_build_requires
self.run_setup()
File "/private/var/folders/zv/0q58rjv549bd4qjdqlrwlvl40000gn/T/pip-build-env-ly4c8n5/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 253, in run_setup
super(BuildMetaLegacyBackend,
File "/private/var/folders/zv/0q58rjv549bd4qjdqlrwlvl40000gn/T/pip-build-env-ly4c8n5/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 145, in run_setup
exec(compile(code, file, 'exec'), locals())
File "setup.py", line 488, in
import numpy as np
File "/private/var/folders/zv/0q58rjv549bd4qjdqlrwlvl40000gn/T/pip-build-env-ly4c8n5/overlay/lib/python3.9/site-packages/numpy/init.py", line 286, in
raise RuntimeError(msg)
RuntimeError: Polyfit sanity test emitted a warning, most likely due to using a buggy Accelerate backend. If you compiled yourself, see site.cfg.example for information. Otherwise report this to the vendor that provided NumPy.
RankWarning: Polyfit may be poorly conditioned
ERROR: Command errored out with exit status 1: /usr/local/opt/python@3.9/bin/python3.9 /usr/local/lib/python3.9/site-packages/pip/_vendor/pep517/_in_process.py get_requires_for_build_wheel /var/folders/zv/0q58rjv549bd4qjdqlrwlvl40000gn/T/tmpzr3sthd6 Check the logs for full command output.