$ sudo apt-get update
$ sudo apt-get install libghc-idna-prof-0.2-5f942

libghc-idna-prof-0.2-5f942 is installed in your system.

Make ensure the libghc-idna-prof-0.2-5f942 package were installed using the commands given below,

$ sudo dpkg-query -l | grep libghc-idna-prof-0.2-5f942*

You will get with libghc-idna-prof-0.2-5f942 package name, version, architecture and description in a table

libghc-idna-prof-0.2-5f942 package basic information: