haserl 0.9.28+dfsg-0ubuntu1 (amd64 binary) in ubuntu natty

 Haserl is a small cgi wrapper that allows "PHP" style cgi programming, but uses
 a UNIX bash-like shell or Lua as the programming language. It is very small, so
 it can be used in embedded environments, or where something like PHP is too
 big.
 .
 It combines three features into a small cgi engine:
  * It parses POST and GET requests, placing form-elements as name=value
    pairs into the environment for the CGI script to use. This is somewhat like
    the uncgi wrapper.
  * It opens a shell, and translates all text into printable statements. All
    text within <% ... %> constructs are passed verbatim to the shell. This is
    somewhat similar to how PHP scripts are parsed.
  * It can optionally be installed to drop its permissions to the owner of the
    script, giving it some of the security features of suexec or cgiwrapper.