Hi, I have freenx-0.4.4-1.centos4 and when trying to install it I get this error: [root at adi ~]# nxsetup --install --setup-nomachine-key --clean --purge Removing user nx ...done Removing session database ...done Removing logfile ...done Removing nx home directory ...done Removing configuration files ...done Setting up /etc/nxserver ...done Generating public/private dsa key pair. Your identification has been saved in /etc/nxserver/users.id_dsa. Your public key has been saved in /etc/nxserver/users.id_dsa.pub. The key fingerprint is: 73:1a:bd:df:61:bc:8c:95:4f:9e:35:cf:92:d7:7a:76 root at adi Setting up /var/lib/nxserver/db ...done Setting up /var/log/nxserver.log ...done Setting up user nx ...useradd: unknown group -d The problem is that in the nxsetup file there is no default value for the SETUP_GID variable, and when trying to add the nx user IF THE --GID IS NOT SPECIFIED, the USERADD_OPTIONS variable contains (between others): USERADD_OPTIONS= -g $SETUP_GID where $SETUP_GID= so => USERADD_OPTIONS= -g which is illegal (no group specified). Adrian