Error in tutorial 10---rosmake beginner_tutorials

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Hi all,

I followed all the steps in tutorials till tutorial 10 and did not have even one error. But in tutorial 10 during the instruction----there are lot of errors. I understood that it is cyclic dependency errors and it shows that

roscpp depends on itself

Samlpe Output

sai@sai-desktop:~$ rosmake beginner_tutorials 
-------
  File "/opt/ros/fuerte/lib/python2.6/dist-packages/rosmake/engine.py", line 314, in build_or_recurse
    self.build_or_recurse(d)
  File "/opt/ros/fuerte/lib/python2.6/dist-packages/rosmake/engine.py", line 314, in build_or_recurse
    self.build_or_recurse(d)
  File "/opt/ros/fuerte/lib/python2.6/dist-packages/rosmake/engine.py", line 314, in build_or_recurse
    self.build_or_recurse(d)
  File "/opt/ros/fuerte/lib/python2.6/dist-packages/rosmake/engine.py", line 313, in build_or_recurse
    for d in self.dependency_tracker.get_deps_1(p):
  File "/opt/ros/fuerte/lib/python2.6/dist-packages/rosmake/parallel_build.py", line 97, in get_deps_1
    if not package in self.deps_1:
RuntimeError: maximum recursion depth exceeded in cmp

Please help..

Thanks, Sai