Modern for Sipeed MAIX-II Dock

Hello
Do you have document for Maix-II? I need modern face_find, mobilenet, yolo_v2, resnet18, …
I just found it for Maix-I, can you send me modern for Maix-II?

I set up according to instruction link: https://github.com/sipeed/libmaix
It sends error:
/opt/libmaix/components/libmaix/lib/arch/v831/libmaix_cam.so: undefined reference to AW_MPI_SYS_Exit' /opt/libmaix/components/libmaix/lib/arch/v831/libmaix_cam.so: undefined reference to AW_MPI_SYS_SetConf’
/opt/libmaix/components/libmaix/lib/arch/v831/libmaix_cam.so: undefined reference to AW_MPI_SYS_Init' /opt/libmaix/components/libmaix/lib/arch/v831/libmpp_vi.so: undefined reference to COMP_FreeHandle’
/opt/libmaix/components/libmaix/lib/arch/v831/libmpp_vi.so: undefined reference to COMP_GetHandle' /opt/libmaix/components/libmaix/lib/arch/v831/libmpp_vi.so: undefined reference to ChannelRegionInfo_Destruct’
/opt/libmaix/components/libmaix/lib/arch/v831/libmpp_vi.so: undefined reference to `ChannelRegionInfo_Construct’

We just compile on local computer, haven’t push on camera. Do you have any ideas and instruction?