Pycharm问题：module 'pip' has no attribute 'main'

Posted 2021-02-03 star-haitian

更新pip之后（pip 10 版本之后），Pycharm安装package出现报错：module ‘pip‘ has no attribute ‘main‘

解决办法如下：

找到Pycharm安装目录下的  helpers/packaging_tool.py 文件找到如下代码：

def do_install(pkgs):
    try:
        import pip
    except ImportError:
        error_no_pip()
    return pip.main([‘install‘] + pkgs)


def do_uninstall(pkgs):
    try:
        import pip
    except ImportError:
        error_no_pip()
    return pip.main([‘uninstall‘, ‘-y‘] + pkgs)

修改为如下即可：

def do_install(pkgs):
    try:
        # import pip
        try:
            from pip._internal import main
        except Exception:
            from pip import main
    except ImportError:
        error_no_pip()
    return main([‘install‘] + pkgs)


def do_uninstall(pkgs):
    try:
        # import pip
        try:
            from pip._internal import main
        except Exception:
            from pip import main
    except ImportError:
        error_no_pip()
    return main([‘uninstall‘, ‘-y‘] + pkgs)