Symfony2 - generate:bundle is not defined

Question

I want to generate a new bundle however it says the the command generate:bundle is not defined.

When I try this command:

php app/console list --raw

generate:bundle is not shown...

Output of command:

help                                  Displays help for a command
list                                  Lists commands
assetic:dump                          Dumps all assets to the filesystem
assets:install                        Installs bundles web assets under a public web directory
cache:clear                           Clears the cache
cache:warmup                          Warms up an empty cache
config:dump-reference                 Dumps default configuration for an extension
container:debug                       Displays current services for an application
doctrine:cache:clear-metadata         Clears all metadata cache for an entity manager
doctrine:cache:clear-query            Clears all query cache for an entity manager
doctrine:cache:clear-result           Clears result cache for an entity manager
doctrine:database:create              Creates the configured databases
doctrine:database:drop                Drops the configured databases
doctrine:ensure-production-settings   Verify that Doctrine is properly configured for a production environment.
doctrine:generate:entities            Generates entity classes and method stubs from your mapping information
doctrine:mapping:convert              Convert mapping information between supported formats.
doctrine:mapping:import               Imports mapping information from an existing database
doctrine:mapping:info                 Shows basic information about all mapped entities
doctrine:query:dql                    Executes arbitrary DQL directly from the command line.
doctrine:query:sql                    Executes arbitrary SQL directly from the command line.
doctrine:schema:create                Executes (or dumps) the SQL needed to generate the database schema
doctrine:schema:drop                  Executes (or dumps) the SQL needed to drop the current database schema
doctrine:schema:update                Executes (or dumps) the SQL needed to update the database schema to match the current mapping metadata
doctrine:schema:validate              Validates the doctrine mapping files
fos:user:activate                     Activate a user
fos:user:change-password              Change the password of a user.
fos:user:create                       Create a user.
fos:user:deactivate                   Deactivate a user
fos:user:demote                       Demote a user by removing a role
fos:user:promote                      Promotes a user by adding a role
generate:doctrine:entities            Generates entity classes and method stubs from your mapping information
init:acl                              Mounts ACL tables in the database
init:jms-secure-random                
orm:convert:mapping                   Convert mapping information between supported formats.
router:debug                          Displays current routes for an application
router:dump-apache                    Dumps all routes as Apache rewrite rules
router:match                          Helps debug routes by simulating a path info match
swiftmailer:spool:send                Sends emails from the spool
translation:update                    Updates the translation file
twig:lint                             Lints a template and outputs encountered errors

What is happening here ?

Answer 1

Do you have this line in your composer.json ?

"sensio/generator-bundle": "2.3.*"

And this one is your AppKernel.php (in the dev, test section) ?

new Sensio\Bundle\GeneratorBundle\SensioGeneratorBundle();

Answer 2

You should do composer require sensio/generator-bundle first.