Compilation termination

[shell0108]

Hello All,
I am following the guide ,and I do it like it says.

I have the same environments

• ubuntu 16.04

• python 2.7.12

• caffe

• GNU Arm Embedded Toolchain. Recommended version: gcc-arm-none-eabi-7-2017-q4-major

But when it come to the last , I run the code
mbed compile -m DISCO_F746NG -t GCC_ARM --source . --source ../ML-examples/cmsisnn-cifar10/camera_demo/camera_app/
mbed compile -m DISCO_F746NG -t GCC_ARM --source . --source ../ML-examples/cmsisnn-cifar10/code/m7 --source ../ML-examples/cmsisnn-cifar10/camera_demo/camera_app/ --source ../CMSIS_5/CMSIS/NN/Include --source ../CMSIS_5/CMSIS/NN/Source --source ../CMSIS_5/CMSIS/DSP/Include --source ../CMSIS_5/CMSIS. /DSP/Source --source ../CMSIS_5/CMSIS/Core/Include -j8

It shows
fatal error: mbed.h :No such file or directory
arm_sorting.h :No such file or directory

I find similar issue here,but still it doesn't give a solution. So what I should do to fix it?