libghc-pretty-dev-1.1.1.0-74ee software package provides virtual package provided by ghc, you can install in your Debian 7 (Wheezy) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libghc-pretty-dev-1.1.1.0-74ee
libghc-pretty-dev-1.1.1.0-74ee is installed in your system.
Make ensure the libghc-pretty-dev-1.1.1.0-74ee package were installed using the commands given below,
$ sudo dpkg-query -l | grep libghc-pretty-dev-1.1.1.0-74ee*
You will get with libghc-pretty-dev-1.1.1.0-74ee package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Virtual packages |
| Package | libghc-pretty-dev-1.1.1.0-74ee |
| Version | |
| Description | virtual package provided by ghc |
| Sub Section | virtual |