[FreeNX-kNX] nxloadconfig: line 285: kde-config not found

[Jack Tanner]

On Fedora 7, after upgrading to freenx-0.7.0-1.fc7, I can't log in any longer. I
get this message: nxloadconfig: line 285: kde-config not found

One workaround is to yum install kdelibs.

It seems that there's a bug in nxloadconfig, in that it tries to run kde-config
even when it shouldn't (i.e., even when the selected desktop is unix-gnome, and
when ENABLE_KDE_CUPS=0.

Also see https://bugzilla.redhat.com/show_bug.cgi?id=290351