arduino:[email protected] not available for arm64

[arpit6232]

Bug Report

Unable to install arduino:mbed core on arm64 arch.

Current behavior

Arduino BLE 33 sense was connected to NVIDIA Jetson Nano.

./arduino-cli core install arduino:mbed

Installs perfectly on x86. But leads to a failure on Arm64 devices.

Expected behavior

To perfectly install areduino:[email protected].

It is expected to perfectly install all the libraries for the core.

Environment

Host: Jetson Environment : Linux jetson-nano-qspi-sd 4.9.140-l4t-r32.4+g166b394331e2 SMP PREEMPT aarch64 GNU/Linux

• CLI version (output of arduino-cli version): arduino-cli alpha Version:0.18.0 Commit: 46c23166
• OS and platform: aarch64 GNU/Linux

Additional context

[per1234]

The definition of dfu-util 0.9.0-arduino2:
https://downloads.arduino.cc/packages/package_index.json

{
  "name": "dfu-util",
  "version": "0.9.0-arduino2",
  "systems": [
    {
      "host": "i386-apple-darwin11",
      "url": "http://downloads.arduino.cc/tools/dfu-util-0.9.0-arduino2-osx.tar.bz2",
      "archiveFileName": "dfu-util-0.9.0-arduino2-osx.tar.bz2",
      "size": "65137",
      "checksum": "SHA-256:00e87178b81d5721f334d4b688267f19f36eed1d9710a912c9e44bb1a748f766"
    },
    {
      "host": "arm-linux-gnueabihf",
      "url": "http://downloads.arduino.cc/tools/dfu-util-0.9.0-arduino2-arm.tar.bz2",
      "archiveFileName": "dfu-util-0.9.0-arduino2-arm.tar.bz2",
      "size": "198568",
      "checksum": "SHA-256:b364a8fe1de697d7dd6c4135d341ddff6dbda7e33c707321c7dceab85dfc560b"
    },
    {
      "host": "x86_64-linux-gnu",
      "url": "http://downloads.arduino.cc/tools/dfu-util-0.9.0-arduino2-linux64.tar.bz2",
      "archiveFileName": "dfu-util-0.9.0-arduino2-linux64.tar.bz2",
      "size": "70996",
      "checksum": "SHA-256:628e01772007e622dff6af82220c27bcdf1d0726ba886bd2b36807601f66e4e8"
    },
    {
      "host": "i686-linux-gnu",
      "url": "http://downloads.arduino.cc/tools/dfu-util-0.9.0-arduino2-linux32.tar.bz2",
      "archiveFileName": "dfu-util-0.9.0-arduino2-linux32.tar.bz2",
      "size": "71002",
      "checksum": "SHA-256:7a6cec3d89c65119c52b6109cd92a9ec84bdf8a9d12083444d2c89e7ac16c84b"
    },
    {
      "host": "i686-mingw32",
      "url": "http://downloads.arduino.cc/tools/dfu-util-0.9.0-arduino2-windows.tar.bz2",
      "archiveFileName": "dfu-util-0.9.0-arduino2-windows.tar.bz2",
      "size": "394993",
      "checksum": "SHA-256:8ec0e66acdc41941b6e25545f8c12e7eb7ba01a0bafae0b4ab4c99a70deb2ea5"
    }
  ]
}

You can see there is no build for the aarch64-linux-gnu host type of your Jetson, so getting this error from Arduino CLI is normal and expected.

I see you have already reported the lack of ARM Linux 64 bit support on the arduino/ArduinoCore-mbed issue tracker: arduino/ArduinoCore-mbed#176