I purchased my 11 year old son an Emoro Pro kit for his birthday. He was rather excited about it for several weeks and then it went into the closet. Recently he pulled it out to use it again, but "emoroServo.write() doesn't seem to be working" (as he said). Even the Emoro examples didn't work.
The only clue seems to be this error
Bootloader file specified but missing: /home/awesome/.arduino15/packages/emoro/hardware/avr/3.2.2/bootloader/EMoRo_stk500v2\stk500boot_v2.1_mega2560.hex
Which appears before any other log output, including the build and compile messages. It successfully compiles and serial.println works. What is going on?