Description of problem:

In order for nspluginwrapper to work correctly with 32-bit plugins on 64-bit
systems, both the 32- and 64-bit versions of the package need to be installed.

The current default YUM behavior with 64-bit systems (multilib_policy=best) will
never install nspluginwrapper.i386 unless the architecture is spelled out
explicitly.

Version-Release number of selected component (if applicable):

yum-3.2.14-2.fc9.noarch
nspluginwrapper-0.9.91.5-26.fc9.x86_64
nspluginwrapper-0.9.91.5-26.fc9.i386

How reproducible:

Always

Steps to Reproduce:
1. Install nspluginwrapper on a 64-bit system; verify that the 32-bit version
did *not* get installed
2. Install a 32-bit plugin such as flash-plugin
3. Note that mozilla-plugin-config does not wrap this plugin
  
Actual results:

32-bit plugins are not wrapped correctly

Expected results:

The 32- and 64-bit versions of nspluginwrapper should unconditionally be
installed on 64-bit systems.

Additional info:

Several hacky workarounds for this problem:

1. manually yum-install 'nspluginwrapper.i386'

This workaround is great if you're using YUM, which understands the 'i386'
suffix; it's not so great for encoding into RPM dependencies.

OR

2. manually install or rpm-require 'npwrapper.so'

This technique works in RPM 'Requires' stanzas too.