Available at isr-uc-ros-pkg repository through 
isr-uc-ros-pkg.googlecode.com.

This stack is intended to implement auction-based protocols for MRS.

Best regards,

-- 
Joćo Quintas
*Mobile Robotics Laboratory*
m: +351 914 798 647 | skype: joaoquintas_isr
*Instituto de Sistemas e Robotica*
Association for Innovation and Development in Science and Technology
Rua Pedro Nunes 3030 -- 199 Coimbra -- PORTUGAL
/http://www.ipn.pt | http://twitter.com/IPNunes | 
http://www.facebook.com/institutopedronunes/