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hi ; when i type this command in the terminal """ rosrun gscam gscam""" the following error appears """" [ERROR] [1399638704.450296280]: Unable to open camera calibration file [../camera_parameters.txt] ,,,, [ERROR] [1399638704.450423311]: No camera_parameters.txt file found. Use default file if no other is available. """ How Can I Solve that ???

hello ; i have a problem during executing this command in the terminal """ rosws init ~/fuerte_workspace /opt/ros/fuerte """ the output is

Traceback (most recent call last): File "/usr/local/bin/rosws", line 52, in <module> import rosinstall.rosws_cli File "/usr/local/lib/python2.7/dist-packages/rosinstall/__init__.py", line 33, in <module> import wstool.helpers File "/usr/local/lib/python2.7/dist-packages/wstool/helpers.py", line 37, in <module> from wstool.config_elements import SetupConfigElement File "/usr/local/lib/python2.7/dist-packages/wstool/config_elements.py", line 38, in <module> from vcstools.vcs_abstraction import get_vcs_client File "/usr/local/lib/python2.7/dist-packages/vcstools/__init__.py", line 44, in <module> from vcstools.svn import SvnClient File "/usr/local/lib/python2.7/dist-packages/vcstools/svn.py", line 44, in <module> import dateutil.parser # For parsing date strings File "/usr/local/lib/python2.7/dist-packages/dateutil/parser.py", line 24, in <module> from six import text_type, binary_type, integer_types ImportError: No module named six

plz ; how can i fix this error ????

Hi , I try to run this package ""https://github.com/procrob/procrob_functional"" but when i execute the commands in this page """http://wiki.ros.org/face_recognition""" No images are added to the data folder ??? I am using fuerte distribution on Ubuntu 12.04

But ROS face _ Recognition package worked with other people using Fuerte distribution ??? and I am interesting in working with it ...

HI , Is there any one use this package? if there I need an urgent help in how using this package and the output appears in the terminal of these commands

rosrun face_recognition Fserver rosrun face_recognition Fclient after performing the training commands ?

Hi , I am executing ROS face Recognition package on Fuerte distribution , but when i started training it by typing this "rostopic pub -1 /fr_order face_recognition/FRClientGoal -- 2 "your_name"" the Fclient terminal output is as follow """Goal 2 is preempted"" what causes this and how can i solve it ???

the only output after ""rosnode list" is """ /rosout """ ????

Thnx for your help ; I run the "" roscore" the topics published """/camera/camera_info /camera/image_raw""" but the actual output for me is ""/rosout /rosout_agg """ ,,, How can I solve this ???

when i try to make sure that my monocular camera is publishing images over ROS by typing the """rostopic list """ the following error appear """ERROR: Unable to communicate with master! """""" , How Can I solve that ??

Hello ; I am trying to make a face Recognition using the following package """ https://github.com/procrob/procrob_fu. . . but unfortunately I face many Challenges : 1_ this package provides the method of face recognition with webcam but in my project i use kinect ... 2_ when I apply the package on webcam images don't be added to the data file nor the train.txt 3_i can't understand what meant by "order_id" and how can i use it? i am working on ubuntu 12.04 and fuerte distribution ...