hi Nitin, You can find where a rosdep key is defined like so: $ rosdep where_defined libtool libtool defined in set(['/wg/stor6a/gerkey/code/ros-cturtle/ros/rosdep.yaml']) Of course, you had to know that the key in question was 'libtool'. Perhaps rosdep should mention the key name, in addition to the package name, in this error message. brian. On Thu, Jul 8, 2010 at 1:12 PM, nitinDhiman wrote: > > I am using ros Cturtle on Debian Squeeze with ros-pkg revision 40515 for pr2 > packages. > For installing pr2 packages, required libltdl3-dev is provided by a deb > called libltdl-dev in debian. Even after installing this deb,  I am getting > following error: > > rosmake pr2_gripper_action > [ rosmake ] [ make ] > [ rosmake ] Packages requested are: ['pr2_gripper_action'] > [ rosmake ] Logging to directory > [ rosmake ] /home/nitin/.ros/rosmake/rosmake_output-20100709-013008 > [ rosmake ] Expanded args ['pr2_gripper_action'] to: > ['pr2_gripper_action'] > [ rosmake ] Checking rosdeps compliance for packages pr2_gripper_action. > This may take a few seconds. > [ rosmake ] rosdep check failed to find system dependencies: Did not detect > packages: ['libltdl3-dev'] > > > I am not able to locate in which cofiguration file, i shall make change. > > > nitin > -- > View this message in context: http://ros-users.122217.n3.nabble.com/libltdl3-dev-dependency-unresolved-despite-having-libltdl-dev-installed-tp952746p952746.html > Sent from the ROS-Users mailing list archive at Nabble.com. > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by Sprint > What will you do first with EVO, the first 4G phone? > Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first > _______________________________________________ > ros-users mailing list > ros-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ros-users > _______________________________________________ > ros-users mailing list > ros-users@code.ros.org > https://code.ros.org/mailman/listinfo/ros-users >