Resolution
First of all you should install the alien package. Before that please make sure that your index files are updated:apt-get update
apt-get install alienAfter that enter to the directory with RPM packages which you downloaded from our website and run the following commands:
alien *.rpm
dpkg -i *.debWhen template packages will be installed you should also run following command for correct templates registration in database:
ls /usr/local/sitebuilder/htdocs/repository/templates/ > /usr/local/sitebuilder/htdocs/repository/templates/tmpl_inst