Dancer2::Manual::QuickStart(3)

NAME
Dancer2::Manual::QuickStart - Quickly install Dancer2 and boostrap a new application

VERSION
version 2.0.1

Installing Dancer2
Installation of Dancer2 is simple, either by using CPAN or your operating system's package manager.

  Via CPAN
Use your favorite method to install from CPAN:

    sudo cpan install Dancer2

Or:

    sudo cpanm Dancer2

(If you don't have root access, omit the 'sudo', and cpanminus will install Dancer2 and prereqs into ~/perl5.)

  Via OS Package Manager
Dancer2 is also available as a package for a number of freely-available OSes, including most Linux distributions, FreeBSD, and OpenBSD.

On Debian/Ubuntu, you can install Dancer2 as such:

    sudo apt install libdancer2-perl

For other popular operating systems (the use of sudo is implied if necessary):

    # RedHat
    dnf install perl-Dancer2

    # MacPorts
    port install p5-dancer2

    # FreeBSD
    pkg install p5-Dancer2

    # OpenBSD
    pkg_add p5-Dancer2

    # NetBSD
    pkgin install p5-Dancer2

Do be aware, though, that distribution-packaged versions sometimes lag behind the most recent version on CPAN.

Bootstrapping a new Dancer2 application
Create a web application using the "dancer2" script:

    $ dancer2 gen -a MyApp && cd MyApp
    + MyApp
    + MyApp/config.yml
    + MyApp/Makefile.PL
    + MyApp/MANIFEST.SKIP
    + MyApp/.dancer
    + MyApp/cpanfile
    + MyApp/bin
    + MyApp/bin/app.psgi
    + MyApp/environments
    + MyApp/environments/development.yml
    + MyApp/environments/production.yml
    + MyApp/lib
    + MyApp/lib/MyApp.pm
    + MyApp/public
    + MyApp/public/favicon.ico
    + MyApp/public/500.html
    + MyApp/public/dispatch.cgi
    + MyApp/public/404.html
    + MyApp/public/dispatch.fcgi
    + MyApp/public/css
    + MyApp/public/css/error.css
    + MyApp/public/css/style.css
    + MyApp/public/images
    + MyApp/public/images/perldancer.jpg
    + MyApp/public/images/perldancer-bg.jpg
    + MyApp/public/javascripts
    + MyApp/public/javascripts/jquery.js
    + MyApp/t
    + MyApp/t/001_base.t
    + MyApp/t/002_index_route.t
    + MyApp/views
    + MyApp/views/index.tt
    + MyApp/views/layouts
    + MyApp/views/layouts/main.tt

It creates a directory named after the name of the app, along with a configuration file, a views directory (where your templates and layouts will live), an environments directory (where environment-specific settings live), a module containing the actual guts of your application, and a script to start it. Finally, .dancer indicates the root directory of your app, making it easier for Dancer2 to determine the various paths it needs for finding resources and code within your application.

Because Dancer2 is a PSGI web application framework, you can use the "plackup" tool (provided by Plack) for launching the application:

    plackup bin/app.psgi

View the web application at:

    http://localhost:5000/

AUTHOR
Dancer Core Developers

COPYRIGHT AND LICENSE
This software is copyright (c) 2025 by Alexis Sukrieh.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.