Hi,all

My Environment is Ubuntu 11.04, and the ros version is
"ros-electric-desktop-full". When I run some package such as "rosrun rviz
rviz", get the bug:

 /opt/ros/electric/stacks/visualization/rviz/bin/rviz: error while loading
shared libraries: libtinyxml.so.2.6.2: cannot open shared object file: No
such file or directory.

What's problem? Thanks in advance.

Jolin Jia