avr-g++: no such file or directory

waldzayed:
avr-g++: no such file or directory on DIGISPARK

Did you try following the advice I provided already in this thread?:

pert:
OK, let's try some drastic action. Be aware this is somewhat advanced and will remove any boards you have installed via Boards Manager:

  • Click the link on the line following File > Preferences > More preferences can be edited directly in the file. This will open the /Users/brunoloverius/Library/Arduino15 folder.
  • Delete all files and folders under the Arduino15 folder except for preferences.txt. Please be very careful when deleting things from your computer. When in doubt, back up!
  • Restart the Arduino IDE

Verify that you can now use your board before reinstalling any packages via Boards Manager.

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