Bug Report about "rosdep"
ROS: Indigo OS : Ubuntu14.04
When I run rosdep install turtlesim, the output is:
ERROR: Rosdep experienced an error: XML or text declaration not at start of entity: line 2, column 0
Please go to the rosdep page [1] and file a bug report with the stack trace below.
[1] : http://www.ros.org/wiki/rosdep
rosdep version: 0.11.2
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/rosdep2/main.py", line 136, in rosdep_main
exit_code = _rosdep_main(args)
File "/usr/lib/python2.7/dist-packages/rosdep2/main.py", line 345, in _rosdep_main
return _package_args_handler(command, parser, options, args)
File "/usr/lib/python2.7/dist-packages/rosdep2/main.py", line 401, in _package_args_handler
val = rospkg.expand_to_packages(args, rospack, rosstack)
File "/usr/lib/python2.7/dist-packages/rospkg/rospack.py", line 428, in expand_to_packages
package_list = rospack.list()
File "/usr/lib/python2.7/dist-packages/rospkg/rospack.py", line 188, in list
self._update_location_cache()
File "/usr/lib/python2.7/dist-packages/rospkg/rospack.py", line 180, in _update_location_cache
list_by_path(self._manifest_name, path, cache)
File "/usr/lib/python2.7/dist-packages/rospkg/rospack.py", line 67, in list_by_path
root = ElementTree(None, os.path.join(d, PACKAGE_FILE))
File "/usr/lib/python2.7/xml/etree/ElementTree.py", line 611, in __init__
self.parse(file)
File "<string>", line 38, in parse
ParseError: XML or text declaration not at start of entity: line 2, column 0
please help! thanks.