【Python】错误：Command python setup.py egg_info failed with error code 1 in ...

错误：Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-5id41kwd/matplotlib/

1. 错误描述：

执行指令

pip install matplotlib

输出错误信息

 Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-build-5id41kwd/matplotlib/setup.py", line 139
        raise IOError(f"Failed to download jquery-ui.  Please download "
                                                                       ^
    SyntaxError: invalid syntax
    
    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-5id41kwd/matplotlib/

2. 错误原因：不详

3.解决方法：

两种尝试

（1）安装setuptools

pip install --upgrade setuptools

（2）获得权限

sudo pip install matplotlib