liberb-ruby1.8 1.8.1+1.8.2pre4-1ubuntu0.3 (i386 binary) in ubuntu hoary

 ERb is yet another implementation of eRuby (embedded Ruby, an interpreter
 of the Ruby object-oriented language). It is written as pure Ruby script.
 .
 This package provides erb command (erb1.8) and ERb library for Ruby
 1.8.