Hi,
I am trying to test the multicore example but when I try to build the application I have some errors related to python (maybe). The log is the following:
Building prova_multicore west build --build-dir /Users/warcomeb/Projects/x/prova_multicore/build_nonna /Users/warcomeb/Projects/x/prova_multicore --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DDTC_OVERLAY_FILE:STRING="/Users/warcomeb/Projects/x/prova_multicore/nrf5340dk_nrf5340_cpuapp.overlay" -DCONF_FILE:STRING="/Users/warcomeb/Projects/x/prova_multicore/prj.conf" -- west build: generating a build system Loading Zephyr default modules (Zephyr base). -- Application: /Users/warcomeb/Projects/x/prova_multicore -- Found Python3: /opt/nordic/ncs/toolchains/v2.1.0/bin/python3.9 (found suitable exact version "3.9.6") found components: Interpreter -- Cache files will be written to: /Users/warcomeb/Library/Caches/zephyr -- Zephyr version: 3.1.99 (/opt/nordic/ncs/v2.1.0/zephyr) -- Found west (found suitable version "0.14.0", minimum required is "0.7.1") -- Board: nrf5340dk_nrf5340_cpuapp -- Found host-tools: zephyr 0.14.1 (/opt/nordic/ncs/toolchains/v2.1.0/opt/zephyr-sdk) -- Found dtc: /opt/nordic/ncs/toolchains/v2.1.0/bin/dtc (found suitable version "1.6.1", minimum required is "1.4.6") -- Found toolchain: zephyr 0.14.1 (/opt/nordic/ncs/toolchains/v2.1.0/opt/zephyr-sdk) -- Found BOARD.dts: /opt/nordic/ncs/v2.1.0/zephyr/boards/arm/nrf5340dk_nrf5340/nrf5340dk_nrf5340_cpuapp.dts -- Found devicetree overlay: /Users/warcomeb/Projects/x/prova_multicore/nrf5340dk_nrf5340_cpuapp.overlay -- Generated zephyr.dts: /Users/warcomeb/Projects/x/prova_multicore/build_nonna/zephyr/zephyr.dts -- Generated devicetree_unfixed.h: /Users/warcomeb/Projects/x/prova_multicore/build_nonna/zephyr/include/generated/devicetree_unfixed.h -- Generated device_extern.h: /Users/warcomeb/Projects/x/prova_multicore/build_nonna/zephyr/include/generated/device_extern.h -- Including generated dts.cmake file: /Users/warcomeb/Projects/x/prova_multicore/build_nonna/zephyr/dts.cmake Parsing /Users/warcomeb/Projects/x/prova_multicore/Kconfig Loaded configuration '/opt/nordic/ncs/v2.1.0/zephyr/boards/arm/nrf5340dk_nrf5340/nrf5340dk_nrf5340_cpuapp_defconfig' Merged configuration '/Users/warcomeb/Projects/x/prova_multicore/prj.conf' Configuration saved to '/Users/warcomeb/Projects/x/prova_multicore/build_nonna/zephyr/.config' Kconfig header saved to '/Users/warcomeb/Projects/x/prova_multicore/build_nonna/zephyr/include/generated/autoconf.h' -- The C compiler identification is GNU 10.3.0 -- The CXX compiler identification is GNU 10.3.0 -- The ASM compiler identification is GNU -- Found assembler: /opt/nordic/ncs/toolchains/v2.1.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc === child image b0 - begin === loading initial cache file /Users/warcomeb/Projects/x/prova_multicore/build_nonna/b0/child_image_preload.cmake Loading Zephyr default modules (Zephyr base). -- Application: /opt/nordic/ncs/v2.1.0/nrf/samples/bootloader CMake Error at /opt/nordic/ncs/toolchains/v2.1.0/Cellar/cmake/3.20.5/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:230 (message): Could NOT find Python3: Found unsuitable version "3.9.7", but required is exact version "3.7" (found /usr/local/bin/python3, found components: Interpreter) Call Stack (most recent call first): /opt/nordic/ncs/toolchains/v2.1.0/Cellar/cmake/3.20.5/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:592 (_FPHSA_FAILURE_MESSAGE) /opt/nordic/ncs/toolchains/v2.1.0/Cellar/cmake/3.20.5/share/cmake/Modules/FindPython/Support.cmake:3165 (find_package_handle_standard_args) /opt/nordic/ncs/toolchains/v2.1.0/Cellar/cmake/3.20.5/share/cmake/Modules/FindPython3.cmake:485 (include) /opt/nordic/ncs/v2.1.0/zephyr/cmake/modules/python.cmake:46 (find_package) /opt/nordic/ncs/v2.1.0/zephyr/cmake/modules/zephyr_default.cmake:121 (include) /opt/nordic/ncs/v2.1.0/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:66 (include) /opt/nordic/ncs/v2.1.0/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:92 (include_boilerplate) CMakeLists.txt:9 (find_package) -- Configuring incomplete, errors occurred! CMake Error at /opt/nordic/ncs/v2.1.0/nrf/cmake/multi_image.cmake:409 (message): CMake generation for b0 failed, aborting. Command: 1 Call Stack (most recent call first): /opt/nordic/ncs/v2.1.0/nrf/cmake/multi_image.cmake:150 (add_child_image_from_source) /opt/nordic/ncs/v2.1.0/nrf/samples/CMakeLists.txt:68 (add_child_image) -- Configuring incomplete, errors occurred! See also "/Users/warcomeb/Projects/x/prova_multicore/build_nonna/CMakeFiles/CMakeOutput.log". See also "/Users/warcomeb/Projects/x/prova_multicore/build_nonna/CMakeFiles/CMakeError.log". FATAL ERROR: command exited with status 1: /opt/nordic/ncs/toolchains/v2.1.0/bin/cmake -DWEST_PYTHON=/opt/nordic/ncs/toolchains/v2.1.0/bin/python3 -B/Users/warcomeb/Projects/x/prova_multicore/build_nonna -GNinja -DBOARD=nrf5340dk_nrf5340_cpuapp -DNCS_TOOLCHAIN_VERSION:STRING=NONE -DDTC_OVERLAY_FILE:STRING=/Users/warcomeb/Projects/x/prova_multicore/nrf5340dk_nrf5340_cpuapp.overlay -DCONF_FILE:STRING=/Users/warcomeb/Projects/x/prova_multicore/prj.conf -S/Users/warcomeb/Projects/x/prova_multicore
I don't understand why the script try to search a different version of python instead the installed into ncs.
Can you help me?
Marco
