我正在尝试在数字海洋液滴上的 ubuntu 16.04.6 x64 上安装 jupyter。它给了我以下错误消息，我不明白这是什么意思。
ERROR: After October 2020 you may experience errors when installing or updating package
s. This is because pip will change the way that it resolves dependency conflicts.
We recommend you use --use-feature=2020-resolver to test your packages with the new res
olver before it becomes the default.
jsonschema 3.2.0 requires six>=1.11.0, but you'll have six 1.10.0 which is incompatible
任何帮助将不胜感激！