Hi Tully, After confirmation that I had the right boost and log4cxx already installed I then changed squeeze/sid to squeeze in file ros/rosdep.yaml This indeed worked (made me happy - dont take much). So did: rosmake --rosdep-install --rosdep-yes make[3]: Entering directory `/home/ros/ros/stacks/geometry/tf/build' Linking CXX shared library ../lib/libtf.so /usr/bin/ld: cannot find -lBulletDynamics collect2: ld returned 1 exit status with my newly acquired knowledge ;-) looking at stack/geometry/rosdep.yaml: glut: ubuntu: libglut3-dev debian: libglut3-dev fedora: freeglut-devel arch: freeglut gentoo: freeglut python-sip4: ubuntu: python-sip4-dev sip4 debian: python-sip4-dev sip4 macports: py25-sip gentoo: dev-python/sip arch: sip I was able to check they are present and they were. Any other things I can check? In message , Tully Foote writes >Mark,  >This is saying that it can't find a definition for log4cxx and boost on >squeeze.  squeeze is unrelease and thus not weel supported.  If you >change the lines in ros/rosdep.yaml to squeeze from squeeze/sid it >shoudl work for you.  Or if you have manually installed boost and >log4cxx you don't need to use rosdep to install them.  Rosdep will not >detect them unless you change the names above.  > >Tully > >On Tue, Jun 29, 2010 at 3:17 PM, Mark Worsdall wizdom.org.uk> wrote: > Hi, > > For any package where does one look to see what external packages > are > needed for any ros thingy. > > I thought I had sorted the boost and log4cxx but obviously not. > > rosdep install roscpp > Failed to find rosdep boost for package roscpp on OS:debian > version:squeeze > Failed to find rosdep log4cxx for package roscpp on OS:debian > version:squeeze > ERROR: ABORTING: Rosdeps [u'boost', u'log4cxx'] could not be > resolved > > > So I am manually installing anything that needs installing but the > boost > and log4cxx have me completely at a loss. > > M. > > -- > Mark Worsdall > http://www.shadowrobot.com/  need a hand?? > _______________________________________________ > ros-users mailing list > ros-users@code.ros.org > https://code.ros.org/mailman/listinfo/ros-users > > > >-- >Tully Foote >Systems Engineer >Willow Garage, Inc. >tfoote@willowgarage.com >(650) 475-2827 >_______________________________________________ >ros-users mailing list >ros-users@code.ros.org >https://code.ros.org/mailman/listinfo/ros-users -- Mark Worsdall http://www.shadowrobot.com/ need a hand??