Installing PCL on Ubuntu

sudo apt-get install cmake (if cmake is not installed yet)
sudo apt-get update
sudo apt-get install git (if git is not installed yet)

git clone https://github.com/PointCloudLibrary/pcl.git pcl-trunk

ln -s pcl-trunk pcl

mkdir release

(Go to PCL Folder)
cmake -DCMAKE_BUILD_TYPE=NONE -DBUILD_GPU=ON -DBUILD_apps=ON -DBUILD_examples=ON

make

sudo make install