nspluginwrapper 1.4.4-0ubuntu4 (amd64 binary) in ubuntu precise

 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 contains the wrapper plugin for the native architecture.
 It depends on installation of the nspluginviewer for the architecture
 of the plugin you wish to run.