安装mongdb报错,提示You might want to run ‘apt --fix-broken install‘ to correct these.

一、背景

运行命名：lsb_release -a

版本;Description:    Ubuntu 20.04.5 LTS

安装mongdb通过 

sudo apt-get install -y mongodb-org 

提示没安装好

The following packages have unmet dependencies:
 mongodb-org : Depends: mongodb-org-server but it is not going to be installed
               Depends: mongodb-org-mongos but it is not going to be installed
 mongodb-org-tools : Depends: mongodb-database-tools but it is not going to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).

二、分析

没有安装完全

三、解决方法

sudo apt-get purge mongodb-org*

sudo apt-get install mongodb

安装成功

输入：mongo --version