We really want to make use of rpm's automatic dependency finding.
  Binaries are scanned for DT_NEEDED entries, the latter of which are
  then used for populating the "Requires"-type deps. The "nxagent"
  binary for example would require libX11.so.6. That incurs problems:

  1. A package manager told to install nxagent could select xorg-x11
  rather than nx-libs, even though nxagent depends on the NX version.

  2. A package manager told to install $some_program could select nx-libs
  rather than xorg-x11 (since both provide libX11.so.6), but, since
  the NX library is in an obscure directory, running $some_program
  would fail as libX11.so.6 is not found.

  To solve this, give the NX libraries unique names different from the
  Xorg ones.