OBM development team uses de git version control system for its sources. You can easily get the source code using it.
Install git on your computer
The first thing to do is to setup git on your computer. Using Linux, it should be as simple as :
apt-get install git
if you're on Debian/ubuntu flavor, or
yum -y install git
if you're running a RedHat/Fedora distribution.
Get the source
Use the clone command of git to get the source code of every components of OBM like so :
git clone http://git.obm.org/obm
You then have a obm folder containing all the sources.
Now you should get easily every source code :
|Obm-sync, opush, obm-ui||http://git.obm.org/obm|
|OBM Lightning fork||http://git.obm.org/lightning|
|OBM Rouncube fork||http://git.obm.org/roundcube|