Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error

× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [23 lines of output]
running egg_info
creating C:\Users\Gustavo\AppData\Local\Temp\pip-pip-egg-info-dai_920m\psycopg2.egg-info
writing C:\Users\Gustavo\AppData\Local\Temp\pip-pip-egg-info-dai_920m\psycopg2.egg-info\PKG-INFO
writing dependency_links to C:\Users\Gustavo\AppData\Local\Temp\pip-pip-egg-info-dai_920m\psycopg2.egg-info\dependency_links.txt
writing top-level names to C:\Users\Gustavo\AppData\Local\Temp\pip-pip-egg-info-dai_920m\psycopg2.egg-info\top_level.txt
writing manifest file 'C:\Users\Gustavo\AppData\Local\Temp\pip-pip-egg-info-dai_920m\psycopg2.egg-info\SOURCES.txt'

Error: pg_config executable not found.

pg_config is required to build psycopg2 from source. Please add the directory
containing pg_config to the $PATH or specify the full executable path with the
option:

python setup.py build_ext --pg-config /path/to/pg_config build ...

or with the pg_config option in 'setup.cfg'.

If you prefer to avoid building psycopg2 from source, please install the PyPI
'psycopg2-binary' package instead.

For further information please check the 'doc/src/install.rst' file (also at
<https://www.psycopg.org/docs/install.html>).

[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.