Install NX server from terminal

Edit: new version available

mkdir Downloads
cd Downloads

wget http://64.34.161.181/download/3.4.0/Linux/nxclient_3.4.0-5_i386.deb
wget http://64.34.161.181/download/3.4.0/Linux/nxnode_3.4.0-6_i386.deb
wget http://64.34.161.181/download/3.4.0/Linux/FE/nxserver_3.4.0-8_i386.deb

sudo dpkg -i nxclient_3.4.0-5_i386.deb nxnode_3.4.0-6_i386.deb nxserver_3.4.0-8_i386.deb

wget http://64.34.161.181/download/3.3.0/Linux/nxclient_3.3.0-6_i386.deb

wget http://64.34.161.181/download/3.3.0/Linux/nxnode_3.3.0-17_i386.deb

wget http://64.34.161.181/download/3.3.0/Linux/FE/nxserver_3.3.0-22_i386.deb

sudo dpkg -i nxclient_3.3.0-6_i386.deb nxnode_3.3.0-17_i386.deb nxserver_3.3.0-22_i386.deb