Merge branch 'install-script' into 'develop'

#!/bin/bash

# Note : this script assumes the OS to be Lubuntu 18.04.4 LTS (it should also work on Ubuntu 18.04.4 LTS)

# install dependencies

apt -y install curl libglfw3{,-dev} libglew-dev libopencv-{core,imgproc,objdetect}-dev libfreeimage-dev libboost-filesystem-dev libpugixml-dev libopenni{,2}-dev

# remove automatically installed package -y

apt -y purge openni-utils -y

# install RealSense SDK 2.35

apt-key adv --keyserver keys.gnupg.net --recv-key F6E65AC044F831AC80A06380C8B3A55A6F3EFCDE || sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-key F6E65AC044F831AC80A06380C8B3A55A6F3EFCDE

add-apt-repository "deb http://realsense-hw-public.s3.amazonaws.com/Debian/apt-repo bionic main" -u

sudo apt-get -y install librealsense2-dev

# prepare to install Nuitrack

wget https://launchpad.net/~ubuntu-security/+archive/ubuntu/ppa/+build/15108504/+files/libpng12-0_1.2.54-1ubuntu1.1_amd64.deb -O libpng.deb

sudo dpkg -i libpng.deb

rm libpng.deb

# fix logname error on Lubuntu 18.04

mv /usr/bin/logname{,bckp}

cat << EOF > /usr/bin/logname

#!/bin/bash

echo \$USER

EOF

chmod a+x /usr/bin/logname

# install Nuitrack

wget http://download.3divi.com/Nuitrack/platforms/nuitrack-ubuntu-amd64.deb -O nuitrack.deb

dpkg -i nuitrack.deb

rm nuitrack.deb

# restore actual logname program

mv /usr/bin/logname{bckp,}

#!/bin/bash

export LD_LIBRARY_PATH="/usr/local/lib/nuitrack" ;

../the-hole-skeleton-tracker