:cd /home/frank/Downloads/
*[root@localhost Downloads]# sudo rpm -i Uvh nxclient-3.4.0-5.i386.rpm*[root@localhost Downloads]# sudo rpm -i Uvh nxnode-3.4.0-6.i386.rpm*[root@localhost Downloads]# sudo rpm -i Uvh nxserver-3.4.0-8.i386.rpm
It may complain something about permissions for CUPS that you may just ignore. Or if you want, you can follow the instructions the installer gives you, and fix permission problem and re-install. Keep in mind, that these three packages are easily removable thru Add/Remove interface in System Preferences.