$ sudo apt-get update
$ sudo apt-get install libghc-readargs-dev-1.2.1-372c

libghc-readargs-dev-1.2.1-372c is installed in your system.

Make ensure the libghc-readargs-dev-1.2.1-372c package were installed using the commands given below,

$ sudo dpkg-query -l | grep libghc-readargs-dev-1.2.1-372c*

You will get with libghc-readargs-dev-1.2.1-372c package name, version, architecture and description in a table

libghc-readargs-dev-1.2.1-372c package basic information: