parrot_config can be used find out compile-time configuration information about the Parrot executable.
To print every available key:
With specific key it will print only it's corresponding value.
To get the current version of Parrot:
To get a descriptive version string that will uniquely identify commits which are not releases:
For more help or any other question you go to <http://parrot.org> or <http://github.com/parrot/parrot>.Or you can send email to 'email@example.com'. You can also join Parrot IRC channel: #parrot on irc.parrot.org .