Before you install, see the installation quickstart guide to make sure you have all required system dependencies installed.
Activate the virtual environment¶
If you’re using a virtual environment for Girder (which is recommended), remember to activate it with:
girder_env with the path to your virtual environment, as appropriate.
Girder can be installed either from the Python Package Index (pypi) or via a Git repository. Installing from pypi gives you the latest distributed version. Installing from git would be more suitable for development or to have a specific commit, or to use the latest Girder features before they are released in official packages.
Install from PyPI¶
To install the Girder distribution from the Python package index, simply run
pip install girder
This will install the core Girder server as a site package in your system or virtual environment. At this point, you might want to check the configuration to change your plugin and logging paths. In order to use the web interface, you must also install the web client libraries. Girder installs a Python script that will automatically build and install these libraries for you. Just run the following command:
Installing the web client code requires Node.js. See the Node.js installation guide for installation instructions.
If you installed Girder into your system
site-packages, you may
need to run the above commands as root.
Once this is done, you are ready to start using Girder as described in this section: Run.
Installing extra dependencies with pip¶
Girder comes bundled with a number of Plugins that require extra Python dependencies in order to use. By default, none of these dependencies will be installed; however, you can tell pip to install them using pip’s “extras ” syntax. Each girder plugin requiring extra Python dependencies can be specified during the pip install. For example, installing girder with support for the celery_jobs and geospatial plugins can be done like this:
pip install girder[celery_jobs,geospatial]
There is also an extra you can use to install the dependencies for all bundled
plugins supported in the current Python environment called
pip install girder[plugins]
Not all plugins are available in every Python version and platform. Specifying a plugin for in an unsupported environment will raise an error.
Install from Git repository¶
Obtain the Girder source code by cloning the Git repository on GitHub:
git clone --branch 2.x-maintenance https://github.com/girder/girder.git cd girder
Note, it is strongly recommended that downstream (i.e. for production or to
support plugin development) users installing from Git track the
2.x-maintenance branch, as
this branch will always point to the latest version (which is typically pre-release) in the 2.x.x
To run the server, you must install some external Python package dependencies:
pip install -e .
pip install -e .[plugins]
to install the plugins as well.
This will install the most recent versions of all dependencies.
You can also try to run
pip install -r requirements.txt to duplicate
the exact versions used by our CI testing environment; however, this
can lead to problems if you are installing other libraries in the same
virtual or system environment.
To build the client-side code project, cd into the root of the repository and run:
To run Girder, just use the following command:
Then, open http://localhost:8080/ in your web browser, and you should see the application.
The first user to be created in the system is automatically given admin permission
over the instance, so the first thing you should do after starting your instance for
the first time is to register a user. After that succeeds, you should see a link
appear in the navigation bar that says
The next recommended action is to enable any plugins you want to run on your server.
Admin console navigation link, then click
Plugins. Here, you
can turn plugins on or off. Whenever you change the set of plugins that are
enabled, you need to press the Rebuild and restart button at the top of the
Plugins page to rebuild the web client and restart the server to apply the change.
For information about specific plugins, see the Plugins section.
After you have enabled any desired plugins and restarted the server, the next
recommended action is to create an
Assetstore for your system. No users
can upload data to the system until an assetstore is created, since all files
in Girder must reside within an assetstore. See the Assetstores section
for a brief overview of
Installing third-party plugins¶
Girder ships with a standard library of plugins that can be enabled in the admin console, but it’s common for Girder installations to require additional third-party plugins to be installed. If you’re using a pip installed version of Girder, you can simply use the following command:
girder-install plugin /path/to/your/plugin
That command will expose the plugin to Girder and build any web client targets associated with the plugin. You will still need to enable it in the console and then restart the Girder server before it will be active.
girder-install plugin command can also accept a list of plugins
to be installed. You may need to run it as root if you installed Girder at the
For development purposes it is possible to symlink (rather than copy) the plugin
directory. This is accomplished with the
girder-install plugin -s /path/to/your/plugin
Enabled plugins installed with
-s may be edited in place and those changes will
be reflected after a server restart.