Enable SPI in raspi-config
// Install libsqlite
apt-get install libsqlite3-dev
// Install lighttpd
apt-get install lighttpd
// Install php with Modules
apt-get install php7.0-fpm php7.0 php7.0-sqlite
// Install bcm2835 Library
wget http://www.airspayce.com/mikem/bcm2835/bcm2835-1.52.tar.gz
tar zxvf bcm2835-1.52.tar.gz
./configure
make
sudo make check
sudo make install
// Install Qt
sudo apt-get install qt5-default
Just Copy the Visu Folder into your lighttpd www root
qmake
make
// bcm2835 Lib needs root
sudo ./piMeter &