Arduino errors compiling

Products & Technology Wio Series
#1

Trying out my new WIO Terminal. I’M using Arduino 1.8.13. added the following to preferences:
https://files.seeedstudio.com/arduino/package_seeeduino_boards_index.json

Selected WIO Terminal from board manager. Get the following error when compiling:

fork/exec /home/pi/.arduino15/packages/Seeeduino/tools/arm-none-eabi-gcc/7-2017q4/bin/arm-none-eabi-g++: no such file or directory
Error compiling for board Seeeduino Wio Terminal.

Any ideas? I’m running on Raspberry Pi 400. No problems compiling for AVR, ESP32 or ESP8266
Thanks
Dan

#2

@Dan_Powell I think your board software is not complete download . you can remove it and download it again.

#3

Thanks for the reply. I’ve already uninstalled and reinstalled.
Twice

#4

I’ll try removing the entire directory.

#5

The Error compiling for board Arduino/Genuino Uno error is often due to missing Arduboy libraries needed by the games. To install missing Arduboy libraries, click the Sketch menu.
Then select Include Library to open the menu
Click Manage Libraries to open the window
To search for Arduboy libraries, enter the keyword Arduboy in the search box.
Make sure all the Arduboy libraries listed below are installed:
Arduboy
ArduboyTones
Arduboy2
AdruboyPlaytune
ArdVoice 469
ArdBitmap
ATMlib
FixedPointsArduino
Arduboy-TinyFont
U8GLIB
You can install selected libraries by clicking the More info links and Install buttons for them. Select the latest versions of the libraries on their drop-down menus.
Click the Close button when you’ve installed all missing Arduboy libraries.

Regards,
Peter