ldd /usr/bin/glxinfo 
        linux-gate.so.1 =>  (0xbfffe000)
        libglut.so.3 => /usr/lib/libglut.so.3 (0xb7f20000)
        libGLU.so.1 => /usr/lib/libGLU.so.1 (0xb7e9e000)
        libGL.so.1 => /usr/lib/libGL.so.1 (0xb7e36000)
        libm.so.6 => /lib/i686/libm.so.6 (0xb7e11000)
        libc.so.6 => /lib/i686/libc.so.6 (0xb7ce4000)
        libX11.so.6 => /usr/lib/libX11.so.6 (0xb7be6000)
        libXmu.so.6 => /usr/lib/libXmu.so.6 (0xb7bce000)
        libXt.so.6 => /usr/lib/libXt.so.6 (0xb7b77000)
        libXi.so.6 => /usr/lib/libXi.so.6 (0xb7b6f000)
        libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0xb7a8b000)
        libgcc_s.so.1 => /lib/libgcc_s.so.1 (0xb7a80000)
        libXext.so.6 => /usr/lib/libXext.so.6 (0xb7a71000)
        libXxf86vm.so.1 => /usr/lib/libXxf86vm.so.1 (0xb7a6b000)
        libpthread.so.0 => /lib/i686/libpthread.so.0 (0xb7a58000)
        libdl.so.2 => /lib/libdl.so.2 (0xb7a54000)
        libdrm.so.2 => /usr/lib/libdrm.so.2 (0xb7a4c000)
        /lib/ld-linux.so.2 (0xb7f6a000)
        libXau.so.6 => /usr/lib/libXau.so.6 (0xb7a49000)
        libXdmcp.so.6 => /usr/lib/libXdmcp.so.6 (0xb7a43000)
        libSM.so.6 => /usr/lib/libSM.so.6 (0xb7a39000)
        libICE.so.6 => /usr/lib/libICE.so.6 (0xb7a20000)