command not found when build the u-boot - command not found when build the u-boot toady i go to my new workstation with ubuntu18.04 installed on virtual box, i tried to build the u-boot per steps on link SoCEDS and ARM Development Studio | Documentation | RocketBoards.org . when i run command make -j 24 below error appeared, it seems somthing missed or the path is not right, but i don't know how to solve it, please help me. thanks. rain@rain-VirtualBox:~/intelFPGA_pro/20.1/embedded/examples/hardware/a10_soc_devkit_ghrd/software/bootloader/u-boot-socfpga$ make -j 24 make: arm-eabi-gcc: Command not found /bin/sh: 1: arm-eabi-gcc: not found dirname: missing operand Try 'dirname --help' for more information. scripts/kconfig/conf --syncconfig Kconfig ./scripts/binutils-version.sh: line 18: arm-eabi-as: command not found CHK include/config.h CFG u-boot.cfg /bin/sh: 1: arm-eabi-gcc: not found GEN include/autoconf.mk.dep /bin/sh: 1: arm-eabi-gcc: not found scripts/Makefile.autoconf:77: recipe for target 'u-boot.cfg' failed make[1]: *** [u-boot.cfg] Error 1 make[1]: *** Waiting for unfinished jobs.... CFG spl/u-boot.cfg scripts/Makefile.autoconf:48: recipe for target 'include/autoconf.mk.dep' failed make[1]: *** [include/autoconf.mk.dep] Error 1 /bin/sh: 1: arm-eabi-gcc: not found scripts/Makefile.autoconf:80: recipe for target 'spl/u-boot.cfg' failed make[1]: *** [spl/u-boot.cfg] Error 1 make: *** No rule to make target 'include/config/auto.conf', needed by 'include/config/uboot.release'. Stop. Replies: Re: command not found when build the u-boot yes, please close this case, thank you for the support! Replies: Re: command not found when build the u-boot Hi Rainwang If you happen to met the same error in the future. I would suggest you trying to set the environmental variable below to point to the cross compiler paths: export PATH=`pwd`/gcc-arm-11.2-2022.02-x86_64-arm-none-linux-gnueabihf/bin:$PATH export CROSS_COMPILE=arm-none-linux-gnueabihf- Since there are no feedback for this thread, I shall set this thread to close pending. If you still need further assistance, you are welcome reopen this thread within 20days or open a new thread, someone will be right with you. If you happened to close this thread you might receive a survey. If you think you would rank your support experience less than 10 out of 10, please allow me to correct it before closing or if the problem can’t be corrected, please let me know the cause so that I may improve your future service experience. Regards Jingyang, Teh Replies: Re: command not found when build the u-boot after I re-install the linaro tool chain, the issue was fixed. so i believe the root cause is something wrong during linaro tool chain installation. thank you!