How to solve "openni_tracker [ERROR]: Find user generator failed" on ROS

Hi all

  When you install OpenNI library on ROS Fuerte/Groovy, you might be get the following error. I am using Ubuntu 12.04 64 bit.

openni_tracker [ERROR]: Find user generator failed

Here are some solution in which we can solve this issue

Solution 1:

1. Download NITE 1.5.2.21 package from openni