gaupol software package provides subtitle editor for text-based subtitle files, 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 gaupol
gaupol is installed in your system.
Make ensure the gaupol package were installed using the commands given below,
$ sudo dpkg-query -l | grep gaupol *
You will get with gaupol package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | GNOME |
| Package | gaupol |
| Version | 0.19.2-1 |
| Description | subtitle editor for text-based subtitle files |
| Sub Section | GNOME |