ubuntu安装应用未满足依赖问题的解决方案

解决方案"/>

ubuntu安装应用未满足依赖问题的解决方案

一. 解决安装.deb文件因不满足以来而无法安装的问题

我们以安装freedownloadmanager.deb这个安装包为例，这种安装包用dpkg来安装，一开始我们是这样安装的：

sudo dpkg -i freedownloadmanager.deb 

肯定不能顺利安装，结果如下：

Selecting previously unselected package freedownloadmanager.
(Reading database ... 194562 files and directories currently installed.)
Preparing to unpack freedownloadmanager.deb ...
Unpacking freedownloadmanager (6.8.2.2818) ...
dpkg: dependency problems prevent configuration of freedownloadmanager:freedownloadmanager depends on ffmpeg; however:Package ffmpeg is not installed.dpkg: error processing package freedownloadmanager (--install):dependency problems - leaving unconfigured
Processing triggers for gnome-menus (3.13.3-11ubuntu1.1) ...
Processing triggers for desktop-file-utils (0.23-1ubuntu3.18.04.2) ...
Processing triggers fo