【踩坑】Python3下载psycopg2-binary作为依赖时报错

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前言

Python3下载psycopg2-binary作为依赖时报错：Error: pg_config executable not found.

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error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> [21 lines of output]
    running egg_info
    writing psycopg2_binary.egg-info/PKG-INFO
    writing dependency_links to psycopg2_binary.egg-info/dependency_links.txt
    writing top-level names to psycopg2_binary.egg-info/top_level.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]

解决问题

  • 下载PostgreSQL

MacOS

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brew install postgresql

Linux

CentOS

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yum install postgresql-devel

完成

参考文献

CSDN——康雨城