1. Acquire root permisions (for example using su)
rpm -i ScientificCMS-2.0.0-std.noarch.rpm
3. Switch to the new user account scicms.
4. Change the current directory to /usr/share/scientificcms/webapps/ROOT/WEB-INF/bin
5. Execute the command sh ccm prepare and set the runtime properties for for ScientificCMS. The most important one is the database connection. If the settings are correct, the prepare command will populate the database by creating tables etc.