There are some warnings occurring when installing on NoMachine 5.2.11 on Centos by command line, how can they be corrected?:
# /usr/NX/nxserver –install
NX> 700 Starting install at: Thu Feb 02 18:49:30 2017.
NX> 700 Installing: nxclient version: 5.2.11.
NX> 700 Using installation profile: Red Hat.
NX> 700 Install log is: /usr/NX/var/log/nxinstall.log.
NX> 700 ERROR: No such file: /usr/NX/bin/nxexec.
NX> 700 Installing: nxplayer version: 5.2.11.
NX> 700 Using installation profile: Red Hat.
NX> 700 Install log is: /usr/NX/var/log/nxinstall.log.
NX> 700 To connect the remote printer to the local desktop,
NX> 700 the user account must be a member of the CUPS System Group..
NX> 700 Player install completed with warnings.
NX> 700 Please review the install log for details.
NX> 700 Installing: nxnode version: 5.2.11.
NX> 700 Using installation profile: Red Hat.
NX> 700 Install log is: /usr/NX/var/log/nxinstall.log.
NX> 700 Cannot install file: /usr/NX/scripts/etc/localhost/node.cfg.
NX> 700 Cannot install file: /usr/NX/scripts/etc/nxnode.
NX> 700 Creating configuration in: /usr/NX/etc/node.cfg.
/usr/bin/which: no konsole in (/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/opt/cpanel/composer/bin:/root/bin)
NX> 700 Installing: nxserver version: 5.2.11.
NX> 700 Using installation profile: Red Hat.
NX> 700 Install log is: /usr/NX/var/log/nxinstall.log.
NX> 700 Cannot install file: /usr/NX/scripts/etc/localhost/server.cfg.
NX> 700 Cannot install file: /usr/NX/scripts/etc/nxserver.
NX> 700 Creating configuration in: /usr/NX/etc/server.cfg.
NX> 700 Failed to run ‘/usr/NX/bin/nxkeygen’.
NX> 700 Server install completed with warnings.
NX> 700 Please review the install log for details.
NX> 700 Install completed at: Thu Feb 02 18:49:45 2017.
NX> 700 NoMachine was configured to run the following services:
NX> 700 NX service on port: 4000