DirectFB in OrangePi One

wwwkhan

I am trying to use DirectFB in OrangePi One.
I found one source code.
https://stackoverflow.com/questi ... aign=google_rich_qa

I downloaded DirectFB source code, and compiled in ArmBian.
After running, the error is below. Not easy to understand or solve.
Anybody who have successed using DirectFB in Orange Pi?

   ~~~~~~~~~~~~~~~~~~~~~~~~~~| DirectFB 1.4.9 |~~~~~~~~~~~~~~~~~~~~~~~~~~
        (c) 2001-2010  The world wide DirectFB Open Source Community
        (c) 2000-2004  Convergence (integrated media) GmbH
      ----------------------------------------------------------------

(*) DirectFB/Core: Single Application Core. (2018-04-18 07:03)
(*) Direct/Memcpy: Using libc memcpy()
(*) Direct/Thread: Started 'VT Switcher' (-1) [CRITICAL OTHER/OTHER 0/0] <8388608>...
(*) Direct/Thread: Started 'VT Flusher' (-1) [DEFAULT OTHER/OTHER 0/0] <8388608>...
(*) DirectFB/FBDev: Found '' (ID 0) with frame buffer at 0x56200000, 7200k (MMIO 0x00000000, 0k)
(*) DirectFB/Graphics: Generic Software Rasterizer 0.6 (directfb.org)
(!) DirectFB/WM: Window manager module 'default' not found!
(!) DirectFB/Core: Could not initialize 'wm_core' core!
    --> No (suitable) implementation found!
main.cpp <39>:
        (#) DirectFBError [DirectFBCreate(&g_pDirectFb)]: No (suitable) implementation found!


Thanks.