ubuntu软件下载失败

ubuntu软件下载失败

我尝试从 Ubuntu 软件安装 TeXstudio,但下载失败,并且显示以下消息:

Unable to install TeXstudio as download failed:
E:http://mirror.serverloft.eu/ubuntu/ubuntu focal/universe amd64 lipqt5script5
amd64 5.12+dfsg-0ubuntu1 is not (yet) available 
(Temporary failure resolving 'mirror.serverloft.eu')

答案1

lipqt5script5 5.12+dfsg-0ubuntu1在 Ubuntu focus 上不可用,这就是您收到is not (yet) available错误的原因。可用版本5.12.8+dfsg-0ubuntu1在这里是输出apt policy libqt5script5

libqt5script5:
  Installed: (none)
  Candidate: 5.12.8+dfsg-0ubuntu1
  Version table:
     5.12.8+dfsg-0ubuntu1 500
        500 http://archive.ubuntu.com/ubuntu focal/universe amd64 Packages

您可以texstudio从安装ppa:sunderme/texstudio被推荐官方网站

sudo add-apt-repository ppa:sunderme/texstudio
sudo apt-get update
sudo apt install texstudio

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