我想安装受限制的附加包,我在安装过程中没有选择。我怎样才能做到这一点?
ubuntu-restricted-extras是一个元包,它安装:
- 支持 MP3 和未加密的 DVD 播放
- Microsoft TrueType 核心字体
- Flash插件
- 常见音频和视频文件的编解码器
当我尝试安装 Telegram 时,出现以下错误:
itsmarttricks@mangesh:~$ sudo apt-get install telegram
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
libreoffice-core : Depends: libreoffice-common (> 1:6.2.2) but it is not going to be installed
libreoffice-java-common : Depends: libreoffice-common (= 1:6.2.2-0ubuntu0.18.04.1~lo1) but it is not going to be installed
libreoffice-report-builder : Depends: libreoffice-common (= 1:6.2.2-0ubuntu0.18.04.1~lo1) but it is not going to be installed
libreoffice-script-provider-bsh : …Run Code Online (Sandbox Code Playgroud) 我正在尝试按照本指南安装 Tor 浏览器:
Ubuntu 18.04.3 TLS 上的https://2019.www.torproject.org/docs/debian.html.en 。
当运行以下命令时:
gpg --export A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89 | apt-key add -
Run Code Online (Sandbox Code Playgroud)
我收到以下错误消息:
E: This command can only be used by root.
Run Code Online (Sandbox Code Playgroud)
当我使用 运行相同的命令时sudo,我收到以下消息:
gpg: WARNING: unsafe ownership on homedir '/home/user/.gnupg'
E: This command can only be used by root.
Run Code Online (Sandbox Code Playgroud)
有谁知道如何解决它以及为什么会发生这种情况?