fails to compile

[pggood]

libais-master\src\libais\vdm.cpp:80:24: error: 'stoi' is not a member of 'std' \libais-master\src\libais\vdm.cpp:95:29: error: 'to_string' is not a member of 'std' the functions std::stio and std::tostring look to have been removed from the compiler from 4.8 onwards so these functions I am guiesing will need to be rewritten or a workaround found