kde-l10n-th software package provides Thai (th) localization files for KDE, 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 kde-l10n-th
kde-l10n-th is installed in your system.
Make ensure the kde-l10n-th package were installed using the commands given below,
$ sudo dpkg-query -l | grep kde-l10n-th *
You will get with kde-l10n-th package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Language packs |
| Package | kde-l10n-th |
| Version | 4:4.8.4-2 |
| Description | Thai (th) localization files for KDE |
| Sub Section | localization |