Error with zelda solarus DX

I am in debian testing, and i have installed zelda solaris dx from debs in the official page, but when i run in terminal zsdx:

Solarus 1.2.0
libGL error: failed to load driver: swrast
Opening quest '/usr/share/solarus/zsdx'
X Error of failed request: GLXUnsupportedPrivateRequest
Major opcode of failed request: 155 (GLX)
Minor opcode of failed request: 16 (X_GLXVendorPrivate)
Serial number of failed request: 231
Current serial number in output stream: 233
AL lib: ReleaseALC: 1 device not closed

What graphics card/controller are you using?

What driver are you using for your card/controller?

This all seems to be related to your graphics driver in one way or another.