FWIW, I just upgraded to 14.04 and hit exactly the same problem. This time I just had to rename /usr/include/x86_64-linux-gnu/c++/4.7/ to fix it.
FWIW, I just upgraded to 14.04 and hit exactly the same problem. This time I just had to rename /usr/include/ x86_64- linux-gnu/ c++/4.7/ to fix it.