liberuby-dev software package provides Development files for liberuby, 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 liberuby-dev
liberuby-dev is installed in your system.
Make ensure the liberuby-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep liberuby-dev *
You will get with liberuby-dev package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Ruby |
| Package | liberuby-dev |
| Version | 1.0.5-2.1 |
| Description | Development files for liberuby |
| Sub Section | Ruby |