Hii...

I'm new to the ROS and i'm sorry if i'm asking a silly question. But here it goes..

I'm trying to Get ROS Visual Odometry working with following tutorial..

https://discourse.ros.org/t/ros-visual-odometry/2465

I got the raspberry pi part working and in my PC with Ubuntu i builded opencv fine. but when i try to build other packages and libraries after cloning i got an error around 72% and after i changed visionopencv package to indigo branch ( i was getting the kinetic branch, i'm on ROS Indigo and Ubuntu 14.10 ) it was builded to 100% . But when i checked for raspicam.launch, /odometry/gscam/ directory was not there. in odometry directory after i ran catkin make, i only have build,devel and src folders. can anyone help me with this ? I tried few hours searching but didn't got any solution.. if anyone can help me that will be grateful. again, i'm sorry if i am asking a silly quiestion. as i said i'm new to ROS.

Thanks..