build firmware on Ubuntu

  • Hi

    i try to setup ubuntu VM to have it for future use
    but my setup fail to build firmware:


    any hint?

  • @robert-hh
    xtensa-esp32-elf-gcc is ok - but now i have realized that i wrongly unpack archive ;-)
    i have checked working file in oryginal location but unpacked was esp/xtensa-esp-elf/bin and it looked ok at first look
    but this was 'xtensa-esp-elf from esp/xtensa-esp-elf/xtensa-esp-elf/bin ;-)

    Thank you for the help
    PS. i am really new to Ubuntu world - 2 days experience ^^

  • @livius What happens if you just type:
    at the shell prompt? If you just get 'xtensa-esp32-elf-gcc: fatal error: no input files', then the PATH setting is fine.
    Otherwise, check the content of the xtensa-esp32-elf/bin directory, or the path setting in the script.

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