[Arduino][3DP] Let Arduino-1.6.7 compatible 3rd party board definitions

Create the folder of avr.

mkdir hardware/Melzi/avr
cd hardware/Melzi
cp -Rf boards.txt bootloaders variants hardware/Melzi/avr

Start to execute.

Open arduino will see (Tools –> Board –> Melzi)


Reference:

• 3rd party hardware -> step by step guide to upgrade the layout to 1.5?