Could not find executable for GCC_ARM,NO PATH set

my system:ubuntu 18.04
I installed ARM GCC from here: https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-rm/downloads
And I follow this tutorial to deploy to STM32F746, https://github.com/tensorflow/tensorflow/tree/master/tensorflow/lite/micro/examples/hello_world#deploy-to-STM32F746
And I have set the path with: mbed config -G GCC_ARM_PATH “~/gcc-arm-none-eabi-10-2020-q4-major/bin”
When I run this command: mbed compile -m DISCO_F746NG -t GCC_ARM
An error comes: could not find executable for GCC_ARM,NO PATH set
Why about it?Thanks!

Hello,

I’m running also on Ubuntu 18.04. However, to set up the GCC_ARM_PATH I passed the path without quotation marks.
Like:

mbed config -G GCC_ARM_PATH ~/gcc-arm-none-eabi-10-2020-q4-major/bin

Perhaps it will work also for you.

That helps me a lot!Thank you so much!