lazarus-ide-qt-0.9.30.4 software package provides virtual package provided by lazarus-ide-qt4-0.9.30.4, 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 lazarus-ide-qt-0.9.30.4
lazarus-ide-qt-0.9.30.4 is installed in your system.
Make ensure the lazarus-ide-qt-0.9.30.4 package were installed using the commands given below,
$ sudo dpkg-query -l | grep lazarus-ide-qt-0.9.30.4*
You will get with lazarus-ide-qt-0.9.30.4 package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Virtual packages |
| Package | lazarus-ide-qt-0.9.30.4 |
| Version | |
| Description | virtual package provided by lazarus-ide-qt4-0.9.30.4 |
| Sub Section | virtual |