How to install python package on STM32MP157c-dk2?

Question

Hello,I have followed this link: https://wiki.st.com/stm32mpu/wiki/X-LINUX-AI-CV_OpenSTLinux_expansion_package and successfully flashed STM32MP157c-dk2 device with AI OpenCV image.Now, I am trying to install python package scipy on the device. But it throws error that "unable to execute arm-openstlinux_wetson-linux-gnueabi-gcc: No such file or directory" and  "error: command arm-openstlinux_wetson-linux-gnueabi-gcc failed with exit status 1"Could you please guide me? How can I install a python package on a device once the device is booted with AI OpenCV package.Thanking you,Saurabh

Olivier GALLIEN · Accepted Answer

​Hi @SChau.2062​ Yes, "apt-get" is now supported in V1.2.0 release delivered 1 week ago.Please refer to : https://community.st.com/s/question/0D50X0000CDmAyISQV/stm32-mpus-new-ecosystem-release-v12Olivier

Olivier GALLIEN · Answer

Hi @SChau.2062​ There's, so far, no way to install such package at runtime. Providing "apt-get" service for such is in the plan for year 2020, we will keep you posted.In the meantime you have to manage to cross-compile and install package with Yocto. Below links might help you : https://wiki.st.com/stm32mpu/wiki/How_to_add_a_customer_applicationhttps://wiki.st.com/stm32mpu/wiki/How_to_create_a_new_open_embedded_layerHint for scipy : https://stackoverflow.com/questions/47770891/cross-compiling-scipy-for-open-embedded ( not validated by ST ) Hope it help,Olivier

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