Compilations fails on Arduino Mega

[fkromer]

If I try to compile

#include <StateMachine.h>

void setup() {}

void loop() {}

for Arduino Mega with v1.0.13 I get Compilation error: Error: 2 UNKNOWN: exit status 1.

[dbartelmus]

Reinstall Arduino (try with non Arduino IDE) and reinstall your board specific files

[mccartes]

This fails to compile on arduino because the linked list library includes the following in a "tests.cpp" file:

#include <iostream>
std::cout<< "Tests pass"<< std::endl;

I am not that experienced but it does not appear that iostream is supported with Arduino.
when I comment out these two lines, then the whole thing compiles successfully

[fkromer]

BTW: I don't need the lib anymore and discontinued investigating this issue.