libghc-regex-base-dev software package provides GHC library providing an API for regular expressions, 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-regex-base-dev
libghc-regex-base-dev is installed in your system.
Make ensure the libghc-regex-base-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libghc-regex-base-dev *
You will get with libghc-regex-base-dev package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Haskell |
| Package | libghc-regex-base-dev |
| Version | 0.93.2-2+b2 [amd64, armhf, i38 |
| Description | GHC library providing an API for regular expressions |
| Sub Section | Haskell |