xHSLab
????????
can you at least provide a link to where you got this antique software that needs to be built with the LEGACY compatibility version of gcc
3.4 is a OLD version of gcc
good for software from 10 years ago
there is a unsupported 2.5 year old
"The Hidden Markov Model Toolkit (HTK) from University of Cambridge. "
on git
but that should build with gcc 4.1 or 4.3
but
http://htk.eng.cam.ac.uk/
has 3.5 from this year
you DID REGISTER!!! to get a user name and pass for the code ?? right ???