Troubleshoot

安装label-studio-ml 1.0.9报错：Error： pg_config executable not found.

OS: Rocky Linux 9

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pip install label-studio-ml==1.0.9
....
      writing top-level names to psycopg2.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
....
  • 解决方法
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    dnf install libpq-devel
    pip install label-studio-ml==1.0.9
    # Ubuntu系 使用以下命令
    apt-get install libpq-dev