The rttros Lua module should be deprecated or completely removed. For the toolchain 2.7 release we tried to move all ROS-related functionality to rtt_ros_integration and especially wanted to avoid that RTT or OCL link to or depend on any ROS library.
The find_rospack method is only a wrapper around an operation installed by the rtt_rospack package in rtt_ros_integration and relies on the Lua service being loaded in a deployer or a component that has the deployer as a peer.
The rttros Lua module should be deprecated or completely removed. For the toolchain 2.7 release we tried to move all ROS-related functionality to rtt_ros_integration and especially wanted to avoid that RTT or OCL link to or depend on any ROS library.
find_rospack_rosluafunction is unreliable because of the elevated privileges problem (http://www.orocos.org/forum/orocos/orocos-users/lua-fixing-broken-rttrosfindrospack-please-read-if-you-use-it).find_rospackmethod is only a wrapper around an operation installed by the rtt_rospack package in rtt_ros_integration and relies on the Lua service being loaded in a deployer or a component that has the deployer as a peer.See also: