Get source here : https://sourceforge.net/projects/systester/files/systester/1.5.0/systester-1.5.1.tar.gz/download

Assuming that the source is in /home/tc/Downloads,
cd /home/tc/Downloads
tar xf systester-1.5.1.tar.gz
cd systester-1.5.1/cli
make
mkdir -p /home/tc/Downloads/systester-cli/usr/local/bin/
mv systester-cli /home/tc/Downloads/systester-cli/usr/local/bin/
cd /home/tc/Downloads
mksquashfs systester-cli systester-cli.tcz
mv systester-cli.tcz /home/tc