Terminal ~/.profile does not contain `source ~/.bashrc` in OS X 10.9.1 Terminal shows below on this stage on gerris installation page: http://gfs.sourceforge.net/wiki/index.php/Mac_OSX_Installation

Note: make sure that the file ~/.profile contains the line
source ~/.bashrc


But the ~/.profile does not contain source ~/.bashrc. How could I manage it?

GNU nano 2.0.6        File: /Users/samirebalta/.profile                     


# MacPorts Installer addition on 2014-01-21_at_11:48:31: adding an appropriate $
export PATH=/opt/local/bin:/opt/local/sbin:$PATH
# Finished adapting your PATH environment variable for use with MacPorts.


##
# Your previous /Users/samirebalta/.profile file was backed up as /Users/samire$
##

# MacPorts Installer addition on 2014-01-21_at_12:00:12: adding an appropriate $
export PATH=/opt/local/bin:/opt/local/sbin:$PATH
# Finished adapting your PATH environment variable for use with MacPorts.


##
# Your previous /Users/samirebalta/.profile file was backed up as /Users/samire$
##

                               [ Read 23 lines ]
^G Get Help  ^O WriteOut  ^R Read File ^Y Prev Page ^K Cut Text  ^C Cur Pos
^X Exit      ^J Justify   ^W Where Is  ^V Next Page ^U UnCut Text^T To Spell
Just add source ~/.bashrc to the end of your ~/.profile file, save it and restart terminal.

Do you have a ~/.bash_profile file? Note that if you have both ~/.profile and ~/.bash_profile then the ~/.profile will not be sourced when Terminal.app starts.