Hello! I'm getting this message while trying to install  DraftSight Beta V15.1 for Ubuntu. I have Ubuntu 14.04 LTS. Is it something wrong on my Ubuntu or on DraftSight installation program?

Thank You for your time!

Message: (Reading database ...  (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 228244 files and directories currently installed.) Preparing to unpack /tmp/draftSight.deb ... access control disabled, clients can connect from any host /var/lib/dpkg/tmp.ci/ShowLicense: error while loading shared libraries: libgtk-x11-2.0.so.0: cannot open shared object file: No such file or directory access control enabled, only authorized clients can connect dpkg: error processing archive /tmp/draftSight.deb (--install):  subprocess new pre-installation script returned error exit status 127