I have dusted off my Neo, reflashed a SD card and am trying to get an Arduino program up and running again. My Arduino IDE still contains the board packages of the UDOO, unfortunately when I try to compile it the g++ compiler seems not to be available anymore: How can I fix my environment?
Are you programming from the UDOO or an external PC? I've used ArduinoIDE 1.8.1 for months without getting that error. What about reinstall ArduinoIDE?
I'm using an external PC. I've stuck with the old Arduino ide because 'in the past' newer ides didn't work.
The new 1.8.5 IDE recognizes or uses the same path as the old one. I removed the .arduino15 directory, re-installed the board definition. Due to the 32/64 bit difference the g++ is probably not running. Executing sudo apt-get -y install lib32z1 lib32ncurses5 lib32bz2-1.0 doesn't work as lib32bz2-1.0 isn't found in Ubuntu 18. Leaving that last one out worked, and I was able to upload to my Neo again.
