I have a brand new arduino uno and I am using an imac OS 10.6.8, and I tried to upload the example programs "Blink" and "Bareminimum" to my board and each time I get this compiler error:
core.a(main.cpp.o): In function
/Applications/Arduino 2.app/Contents/Resources/Java/hardware/arduino/cores/arduino/main.cpp:11: undefined reference tosetup'
/Applications/Arduino 2.app/Contents/Resources/Java/hardware/arduino/cores/arduino/main.cpp:14: undefined reference to `loop'
I am the rankest of beginners but I have not been able to solve this "undefined reference " error. Aren't the libraries for the example programs preloaded? Should I reinstall arduino?