$ sudo apt-get update
$ sudo apt-get install libghc-lambdabot-social-plugin

libghc-lambdabot-social-plugin is installed in your system.

Make ensure the libghc-lambdabot-social-plugin package were installed using the commands given below,

$ sudo dpkg-query -l | grep libghc-lambdabot-social-plugin*

You will get with libghc-lambdabot-social-plugin package name, version, architecture and description in a table

libghc-lambdabot-social-plugin package basic information: