[FreeNX-kNX] /usr/NX/lib not in search path (libXcomp.so.3 problem)

[cognitive.libertarian+ml at gmail.com]

nxagent reports:

  /usr/bin/nxagent: error while loading shared libraries: libXcomp.so.3: cannot open shared object file: No such file or directory

This file exists in /usr/NX/lib.  But when searching the library
cache, no nx libs are found.  This command has no output:

  $ ldconfig -p | grep NX

Before discovering the /usr/NX/lib folder, I actually built
libXcomp.so.3 and placed it in /usr/lib, then added it to the cache
using this process:

  $ ln -s /usr/local/nx/nxcomp/libXcomp.so       /usr/lib/libXcomp.so       
  $ ln -s /usr/local/nx/nxcomp/libXcomp.so.3     /usr/lib/libXcomp.so.3
  $ ln -s /usr/local/nx/nxcomp/libXcomp.so.3.4.0 /usr/lib/libXcomp.so.3.4.0 
  $ ldconfig /usr/local/nx/nxcomp/libXcomp*
  $ ldconfig /usr/lib/libXcomp*

When running "ldd nxagent", it now shows that libXcomp.so.3 is found.
However, the nxagent executable still does not find the library, which
now exists in these three locations:

  /usr/lib/
  /usr/NX/lib
  /usr/local/nx/nxcomp/

Where does the library need to appear?