FreeNX: Error: Could not find 1.5.0 or 2.[01].0 or 3.[01].0 version string in nxagent

Lasted repositories: Index of /repositories/X11:/RemoteDesktop/openSUSE_11.3/i586
FreeNX-0.7.2-28.1
NX-3.4.0-21.1

To day I try install on openSUSE 11.3 and SLES11-SP1, Not finish.
Error: Could not find 1.5.0 or 2.[01].0 or 3.[01].0 version string in nxagent.
NX 1.5.0 or 2.[01].0 or 3.[012].0 backend is needed for this version of FreeNX.

nxsetup --install

Removing special user “nx” …no crontab for nx
done
Removing session database …done
Removing logfile …done
sent invalidate(passwd) request, exiting
sent invalidate(group) request, exiting
Setting up /etc/nxserver …done
Setting up /var/lib/nxserver/db …done
Setting up /var/log/nxserver.log …done
Setting up special user “nx” …sent invalidate(group) request, exiting
sent invalidate(passwd) request, exiting
done
Adding user “nx” to group “utmp” …done
Setting up known_hosts and authorized_keys2 …done
Setting up permissions …done
Setting up cups nxipp backend …done

----> Testing your nxserver configuration …
Warning: Invalid value “COMMAND_FOOMATIC=/usr/lib/cups/driver/foomatic-ppdfile”
Users will not be able to use foomatic.
Warning: Invalid value “CUPS_ETC=/etc/cups/”
Users will not be able to enable printing.
Warning: Invalid value “COMMAND_START_KDE=startkde”
Users will not be able to request a KDE session.
Warning: Invalid value “COMMAND_START_CDE=cdwm”
Users will not be able to request a CDE session.
Warning: Invalid value “COMMAND_SMBMOUNT=smbmount”. You’ll not be able to use SAMBA.
Warning: Invalid value “COMMAND_SMBUMOUNT=smbumount”. You’ll not be able to use SAMBA.
Warning: Invalid cupsd version of “/usr/sbin/cupsd”. Need version 1.2.
Users will not be able to enable printing.
Error: Could not find 1.5.0 or 2.[01].0 or 3.[01].0 version string in nxagent. NX 1.5.0 or 2.[01].0 or 3.[012].0 backend is needed for this version of FreeNX.

Errors occured during config check.
Please correct the configuration file.

How to fix?

Before, I installed on openSUSE 11.3 RC2
Used old repositories, it work.
FreeNX-0.7.2-27.1
NX-3.2.0-23.1

Setup not finish (nxsetup --install). But, NXClient can connected to FreeNX Server. What happened

I used nxclient version 3.4.0 from nomachine.com.