On Tue, Feb 7, 2012 at 2:19 PM, Jack O'Quin wrote: > What do I need to build or configure to get rid of this error with the > fuerte Debian installation? > > $ rospack > rospack: error while loading shared libraries: librospack.so: cannot > open shared object file: No such file or directory It needs this: $ export LD_LIBRARY_PATH=/opt/ros/fuerte/lib --  joq