perl-byacc 2.0-6 (i386 binary) in ubuntu dapper

The Berkeley LALR parser generator, Perl version
 Yacc reads the grammar specification in a file
 and generates an LR(1) parser for it. The parsers consist
 of a set of LALR(1) parsing tables and a driver routine
 written in the C programming language.
 This version is able to produce Perl programs.