刚刚给PyCharm更新pip报错了

AttributeError: module 'pip' has no attribute 'main'

打开文件
/Applications/PyCharm.app/Contents/helpers/packaging_tool.py

找到代码段

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)

更改为

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 pip.main(['install'] + pkgs)
    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 pip.main(['uninstall', '-y'] + pkgs)
    return main(['uninstall', '-y'] + pkgs)