安装psycopg是出错：Error: pg_config executable not found.

装psycopg是出错

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?执行 python setup.py install

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running buildrunning build_pyrunning build_extError: pg_config executable not found.Please add the directory containing pg_config to the PATHor 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'.

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需要安装postgresql-devel插件

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 yum install postgresql-devel*

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