No additional library is necessary.
Here is the procedure to install MrBayes from source code:
/home/bioubuntu, decompressed and the created folder is moved in /opt/bio/sources.root and its permissions set to 755.% sudo chown -R root:root /opt/bio/sources/mrbayes-3.1.2 % sudo chmod 755 /opt/bio/sources/mrbayes-3.1.2
mrbayes-3.1.2, compilation is simply done:% sudo make
% sudo ln -s /opt/bio/sources/mrbayes-3.1.2/mb /usr/local/bin/mb