your error is very odd as I successfully ran the tests on fuzzylite in Windows using that example. Are you using the library correctly? Could you be linking to an old version of the library? Are you using the latest version 5.0? How are you including the library in your project?
I managed to run the example perfectly in Linux using:
g++ AllTerms.cpp -Ifuzzylite-5.0/ -Lfuzzylite-5.0 -lfuzzylite-static -o AllTerms.o ./AllTerms.o
In Windows, please find the equivalent command.