![更新单个包 – TeX Live(Windows)](https://linux22.com/image/414007/%E6%9B%B4%E6%96%B0%E5%8D%95%E4%B8%AA%E5%8C%85%20%E2%80%93%20TeX%20Live%EF%BC%88Windows%EF%BC%89.png)
我的电脑上有 TeX Live 2019,我需要更新一个软件包,但 TeX Live 2020 一个月前就已经发布了,所以我收到了这样的消息
tlmgr.pl: Local TeX Live (2019) is older than remote repository (2020).
Cross release updates are only supported with
update-tlmgr-latest(.sh/.exe) --update
See https://tug.org/texlive/upgrade.html for details.
每当我试图奔跑tlmgr update --all
我一直在寻找解决方案,但大多数解决方案似乎都过时了。您能帮我解决这样的问题吗?