• gsl-bin
• libgsl0-dev

% sudo apt-get -y install gsl-bin libgsl0-dev

Here is the procedure to install PhyloBayes from source code:

• The archive with the source code is downloaded from the web in /home/bioubuntu, decompressed and the newly created folder moved into /opt/bio/sources.

• This folder should belong to root and its permissions set to 755.

% sudo chown -R root:root /opt/bio/sources/phylobayes2.3c
% sudo chmod 755 /opt/bio/sources/phylobayes2.3c

• Once you are in /opt/bio/sources/phylobayes2.3c, compilation is easily done:

% cd sources_gsl
% sudo make

• To make the application available to all, you need to edit the /etc/profile file by adding these lines at the very end:

#
# PhyloBayes specific environment variables
#
PATH=/opt/bio/sources/phylobayes2.3c/data:$PATH
PBPATH=/opt/bio/sources/phylobayes2.3c/aux