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2014-03-27 01:53:52 -0500	received badge	● Popular Question (source)
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2014-03-27 01:53:52 -0500	received badge	● Famous Question (source)
2012-09-22 07:51:37 -0500	received badge	● Famous Question (source)
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2012-05-25 11:58:41 -0500	received badge	● Popular Question (source)
2012-02-10 08:00:05 -0500	commented answer	Need to check the rosinstall for openni I tried, then a aply rosmake to the package and when I'm trying tu run the openni_traker node I get the following Failed to contact master
2012-02-09 16:50:24 -0500	asked a question	Need to check the rosinstall for openni Hi. I'm using ROS Electric in Ubuntu 10.04 lucyd. I have followed the full installation process and actualy I have already made some nodes succesfully. I want to use the openni_kinect pakage. I'm following this tutorial http://www.ros.org/wiki/openni_kinect#Ubuntu_installation-1 and it says that I need rosinstall. For that I'm following the next tutorial http://ros.org/wiki/rosinstall. Everything seems to be all right until this point sudo easy_install -U rosinstall. But when the tutorial says "After installation, rosinstall writes a bash setup file, called setup.bash, into PATH. Source this file to configure your environment variables." I dont know where to find that file. I wrote rosinstall --version and I got rosinstall 0.5.26. So I want to think that everything is ok whit rosinstall... but when I return to the kinect tutorial in 3.2 the make or even the make debian commands brings the following: GIT: Program not foun / Built error 127. Is something wrong with the rosinstall? Or do I need something extra? I have already tried sudo apt-get install git, but it say git package is not aviable.
2012-02-09 07:36:14 -0500	answered a question	Python and C++ nodes It's done!. It was just a dependeces problem. But actually the tutorial posted above was quite usefull. Thank you!
2012-02-09 04:56:50 -0500	commented answer	Python and C++ nodes I'm following your tutorial. I have all the files you need for running the examples, but when I'm trying to run the talker.py node surprisingly it shows me the same error that it showed when I was trying to run my own voice control node. It says: ImportError: No module named node_example.msg.
2012-02-09 01:39:32 -0500	received badge	● Supporter (source)
2012-02-09 01:39:03 -0500	answered a question	Python and C++ nodes Thank you very much! I will follow the tutorial and try to lear how to mix the nodes. I'm using 3 nodes for my test. The recognition node whitch is provided by the pocketsphinx package (everything running well), my own voice control node and the turtlesim_node. When I make my package everything seems to be right. But when I run the launch whitch shows my 3 nodes, the voice control node starts and then stops inmediatly. The console shows that the module turtlesim.sms coundn't be found, that maybe it doesn't exit.
2012-02-08 11:03:38 -0500	asked a question	Python and C++ nodes Hi!. I'm usung ubuntu 10.04 and ROS electric. I'm trying to move the turtlesim in the beginners_tutorials with voice using the pocketsphinx package. All nodes in pocketsphinx are made in Python, and as you should know turtlesim nodes are made in C++. I'm programming my node in Python but it can't import the Velocity message from the turtlesim package,(For that I'm using: from turtlesim.msg import Velocity.) My publisher is defined as: self.pub = rospy.Publisher("turtle/command_velocity", Velocity) What am I doing wrong?, Is it possible to publish/subscribe python and c++ nodes between each other?