Garry's Mod Won't Start - Linux

Hi everyone, I am running Lubuntu 13.04 Raring Ringtail 32 Bit. Whenever I try to start the game, this comes up.

This application requires either the GL-EXT_texture_compression-s3tc, or the GL_EXT_texture_compression_dxt1 + GL_ANGLE_texture_compression_dxt3 + GL_ANGLE_texture_compression_dxt5 OpenGL extentions. Please install S3TC texture support.

Sounds like a package is missing, but which one?

[editline]19th June 2013[/editline]


I have tried:

apt-get install libtxc-dxtn-s2tc0

The game starts, but I just get a black screen.

[editline]19th June 2013[/editline]

This does NOT happen on my laptop, which is running the very same operating system, but 64 bit.

I googled it, But it looks strange to me.

This is a texture problem right?

No, the game simply will not start. It sounds like it has something to do with it.