$ pip install pandas
Collecting pandas
  Using cached pandas-1.3.2.tar.gz (4.7 MB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... error
  ERROR: Command errored out with exit status 1:
   command: /data/data/com.termux/files/usr/bin/python3 /data/data/com.termux/files/usr/lib/python3.9/site-packages/pip/_vendor/pep517/in_process/_in_process.py get_requires_for_build_wheel /data/data/com.termux/files/usr/tmp/tmph7hc98i1                                                                 cwd: /data/data/com.termux/files/usr/tmp/pip-install-sbcttvoi/pandas_ae40c43db5194603baccccee5c62ab17
  Complete output (18 lines):
  Traceback (most recent call last):
    File "/data/data/com.termux/files/usr/lib/python3.9/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 349, in <module>
      main()
    File "/data/data/com.termux/files/usr/lib/python3.9/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 331, in main
      json_out['return_val'] = hook(**hook_input['kwargs'])
    File "/data/data/com.termux/files/usr/lib/python3.9/site-packages/pip/_vendor/pep517/in_process/_in_process.py", line 117, in get_requires_for_build_wheel
      return hook(config_settings)
    File "/data/data/com.termux/files/usr/tmp/pip-build-env-x4knure8/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 154, in get_requires_for_build_wheel
      return self._get_build_requires(
    File "/data/data/com.termux/files/usr/tmp/pip-build-env-x4knure8/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 135, in _get_build_requires
      self.run_setup()
    File "/data/data/com.termux/files/usr/tmp/pip-build-env-x4knure8/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 258, in run_setup
      super(_BuildMetaLegacyBackend,
    File "/data/data/com.termux/files/usr/tmp/pip-build-env-x4knure8/overlay/lib/python3.9/site-packages/setuptools/build_meta.py", line 150, in run_setup
      exec(compile(code, __file__, 'exec'), locals())
    File "setup.py", line 18, in <module>
      import numpy
  ModuleNotFoundError: No module named 'numpy'
  ----------------------------------------
WARNING: Discarding https://files.pythonhosted.org/packages/cf/f7/6c0dd488b5f5f1c0c1a48637df45046334d0be684faaf3536429f14aa9de/pandas-1.3.2.tar.gz#sha256=cbcb84d63867af3411fa063af3de64902665bb5b3d40b25b2059e40603594e87 (from https://pypi.org/simple/pandas/) (requires-python:>=3.7.1). Command errored out with exit status 1: /data/data/com.termux/files/usr/bin/python3 /data/data/com.termux/files/usr/lib/python3.9/site-packages/pip/_vendor/pep517/in_process/_in_process.py get_requires_for_build_wheel /data/data/com.termux/files/usr/tmp/tmph7hc98i1 Check the logs for full command output.