Installing ROS bullet

The bullet library does not compile out of the box with GCC 4.6.
The patch is available at:
http://code.google.com/p/bullet/issues/detail?id=284

Download zero_initialize.patch to $ROS_ROOT/../geometry/bullet/
Apply patch and compile.

cd $ROS_ROOT/../geometry/bullet
patch build/bullet_svn/src/BulletSoftBody/btSoftBodyInternals.h -i zero_initialize.patch
rosmake bullet