не могу установить marlin2 на mks sgen_l

При компелировании VSCode останавливается вот с такой ошибкой

Processing LPC1768 (platform: https://github.com/p3p/pio-nxplpc-arduino-lpc176x/archive/0.1.3.zip; board: nxp_lpc1768; framework: arduino)

ModuleNotFoundError: No module named 'elftools':

  File "C:\users\supervisor\.platformio\penv\lib\site-packages\platformio\builder\main.py", line 91:

    env = DefaultEnvironment(**DEFAULT_ENV_OPTIONS)

 File "C:\Users\SUPERVISOR\.platformio\packages\tool-scons\scons-local-4.0.1\SCons\Defaults.py", line 86:

    _default_env = SCons.Environment.Environment(*args, **kw)

  File "C:\Users\SUPERVISOR\.platformio\packages\tool-scons\scons-local-4.0.1\SCons\Environment.py", line 999:

    apply_tools(self, tools, toolpath)

  File "C:\Users\SUPERVISOR\.platformio\packages\tool-scons\scons-local-4.0.1\SCons\Environment.py", line 102:

    env.Tool(tool)

  File "C:\Users\SUPERVISOR\.platformio\packages\tool-scons\scons-local-4.0.1\SCons\Environment.py", line 1843:

    tool = SCons.Tool.Tool(tool, toolpath, **kw)

  File "C:\Users\SUPERVISOR\.platformio\packages\tool-scons\scons-local-4.0.1\SCons\Tool\__init__.py", line 119:

    module = self._tool_module()

  File "C:\Users\SUPERVISOR\.platformio\packages\tool-scons\scons-local-4.0.1\SCons\Tool\__init__.py", line 205:

    module = spec.loader.load_module(spec.name)

  File "", line 407:

  File "", line 907:

  File "", line 732:

  File "", line 265:

  File "", line 696:

  File "", line 677:

  File "", line 728:

  File "", line 219:

  File "C:\users\supervisor\.platformio\penv\lib\site-packages\platformio\builder\tools\piosize.py", line 23:

    from elftools.elf.descriptions import describe_sh_flags

======================================================================================================================= [FAILED] Took 0.60 seconds =======================================================================================================================

Environment Status Duration

------------- -------- ------------

LPC1768 FAILED 00:00:00.596

================================================================================================================== 1 failed, 0 succeeded in 00:00:00.596 ==================================================================================================================

Процесс терминала "C:\Users\SUPERVISOR\.platformio\penv\Scripts\pio.exe 'run', '--environment', 'LPC1768'" был завершен с кодом выхода 1.