Hello I have a problem with the compiler. It will be nice if someone could help me.
Also, It worked fine just till this happened. I am running El Capitan 10.11 Beta if that helps.
Arduino: 1.6.5 (Mac OS X), Board: "Arduino Mega or Mega 2560, ATmega2560 (Mega 2560)" core.a(main.cpp.o): In function `main': /Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino/main.cpp:34: undefined reference to `setup' collect2: error: ld returned 1 exit status Error compiling. This report would have more information with "Show verbose output during compilation" enabled in File > Preferences.