building LibMpeg3

Dear All,
I am doing masters project on audio classifcation system. A freely 
available package LibMpeg3 was downloaded by me from the web, required 
to extract mp3 audio stream. As written in doucmentation it is 
required to run make in the LibMpeg3 folder. I cannot build the 
library as yet as its too confusing. Has anyone used the library 
before and can set guideline how it can be used.
Regards,
Yoshita Nanda