====== Installation of PhyloBayes 2.3 ======

===== Additional libraries ===== 

  * ''gsl-bin'' 
  * ''libgsl0-dev''

<code>
% sudo apt-get -y install gsl-bin libgsl0-dev
</code>

===== Procedure =====

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''.

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

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

<code bash>
% cd sources_gsl
% sudo make
</code>

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

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