An installation version for the Linux platform is available as a deb package (Debian, Ubuntu). In order to install the RESEARCH OPERATION UTILITY (SCU) for Ubuntu, type the following commands in the console:

sudo apt-get install xchm openjdk-8-jre
wget http://www.cadas.pl/download/scu_4.98-1_amd64.deb
sudo dpkg -i scu_4.98-1_amd64.deb