libethos-dev 0.2.2-2ubuntu1 (i386 binary) in ubuntu oneiric

 Ethos is a library providing a standard system of reusable extensions. The
 goal is to enable plugin developers to reuse the same code in different
 applications and thereby make better use of their time.
 .
 This package contains the headers and development libraries needed to
 build applications using the Ethos library