4nes4snes controller trouble

Hello. I am build and used 4nes4snes controller from this project, and plug 2 joysticks.
In game configuration dialog only one device visible: rapnet.net 4nes4snes. In game working only one controller, other not working.
If run supertuxkart --gamepad-visualisation, all buttons visible as different lines.
From description of project:
Irrlicht report 1 gamepad with 32 button and 8 axis.
Anyone help me?
In game configuration dialog only one device visible: rapnet.net 4nes4snes. In game working only one controller, other not working.
If run supertuxkart --gamepad-visualisation, all buttons visible as different lines.
From description of project:
Under Linux, 1 controller with 8 axis and 32 buttons appears.
Irrlicht report 1 gamepad with 32 button and 8 axis.
Anyone help me?