Download source files and dataset for lab2, compile and execute demo:

cd ~/projects
mkdir PCL_lab2
cd PCL_lab2
svn co --username pcl \
https://robotics.dei.unipd.it/svn/iaslab/projects/lab/PCL/lab2/src .

Type the password.

mkdir dataset
cd dataset
svn co --username pcl \
https://robotics.dei.unipd.it/svn/iaslab/projects/lab/PCL/lab2/dataset .

If required retype the password.

rospack profile && rosstack profile
roscd PCL_lab2
cmake -G"Eclipse CDT4 - Unix Makefiles"
rosmake PCL_lab2

You can try the program following these instructions:

roscd PCL_lab2/bin
./demo_compute_normals
./demo_compute_FPFH