bundle(1) -- Ruby Dependency Management
=======================================

## SYNOPSIS

`bundle` COMMAND [--no-color] [--verbose] [ARGS]

## DESCRIPTION

Bundler manages an `application's dependencies` through its entire life
across many machines systematically and repeatably.

See [the bundler website](http://bundler.io) for information on getting
started, and Gemfile(5) for more information on the `Gemfile` format.

## OPTIONS

* `--no-color`:
  Print all output without color

* `--verbose`:
  Print out additional logging information

## BUNDLE COMMANDS

We divide `bundle` subcommands into primary commands and utilities.

## PRIMARY COMMANDS

* [`bundle install(1)`][bundle-install]:
  Install the gems specified by the `Gemfile` or `Gemfile.lock`

* [`bundle update(1)`][bundle-update]:
  Update dependencies to their latest versions

* [`bundle package(1)`][bundle-package]:
  Package the .gem files required by your application into the
  `vendor/cache` directory

* [`bundle exec(1)`][bundle-exec]:
  Execute a script in the context of the current bundle

* [`bundle config(1)`][bundle-config]:
  Specify and read configuration options for bundler

* `bundle help(1)`:
  Display detailed help for each subcommand

## UTILITIES

* `bundle check(1)`:
  Determine whether the requirements for your application are installed
  and available to bundler

* `bundle show(1)`:
  Show the source location of a particular gem in the bundle

* [`bundle outdated(1)`][bundle-outdated]:
  Show all of the outdated gems in the current bundle

* `bundle console(1)`:
  Start an IRB session in the context of the current bundle

* `bundle open(1)`:
  Open an installed gem in the editor

* [`bundle lock(1)`][bundle-lock]:
  Generate a lockfile for your dependencies

* `bundle viz(1)`:
  Generate a visual representation of your dependencies

* `bundle init(1)`:
  Generate a simple `Gemfile`, placed in the current directory

* [`bundle gem(1)`][bundle-gem]:
  Create a simple gem, suitable for development with bundler

* [`bundle platform(1)`][bundle-platform]:
  Display platform compatibility information

* `bundle clean(1)`:
  Clean up unused gems in your bundler directory

* `bundle doctor(1)`:
  Display warnings about common potential problems

## PLUGINS

When running a command that isn't listed in PRIMARY COMMANDS or UTILITIES,
Bundler will try to find an executable on your path named `bundler-<command>`
and execute it, passing down any extra arguments to it.

## BUNDLER TRAMPOLINING

Bundler includes a feature called trampolining, designed to allow a single
developer to work on multiple projects, each on different Bundler versions.
The trampoline will infer the correct version of Bundler to use for each project
and load that version instead of the version directly invoked (which is almost
always the newest version installed locally).

Bundler by default will use the Bundler version in the current directory to
determine the version to trampoline to, reading from the `BUNDLED WITH` section.
However, if the `BUNDLER_VERSION` environment variable is set, that version will
override the lockfile inference and can be used in directories without a
lockfile.

Until the target version is Bundler 2 or later, `BUNDLE_TRAMPOLINE_FORCE` must
be set for the trampoline to be used. Additionally, `BUNDLE_TRAMPOLINE_DISABLE` can
be set to completely disable the trampoline.

## OBSOLETE

These commands are obsolete and should no longer be used

* `bundle cache(1)`
* `bundle list(1)`