Binary package “nspluginviewer” in ubuntu precise

A wrapper to run Netscape plugins on other architectures

 nspluginwrapper is an Open Source compatibility plugin for Netscape 4
 (NPAPI) plugins. That is, it enables you to use plugins on platforms
 they were not built for.
 .
 This package is built to run i386 plugins, since there are no known
 binary-only plugins built for any other architecture.