ITK/Git/Download

This page documents how to download ITK through Git. See our table of contents for more information.

Follow our Git download instructions to install Git.

Clone

Clone ITK using the commands
$ git clone git://itk.org/ITK.git $ cd ITK	git help clone Connection refused?
If you want to run tests, get the Testing/Data submodule:
$ git submodule update --init	git help submodule
Clone ITKApps using the commands
$ cd .. $ git clone git://itk.org/ITKApps.git	git help clone

Update

Users that have made no local changes and simply want to update a clone with the latest changes may run
$ git pull $ git submodule update	git help pull git help submodule
Avoid making local changes unless you have read our developer instructions.

Release

After cloning your local repository will be configured to follow the upstream master branch by default. One may create a local branch to track the upstream release branch instead:
$ git checkout --track -b release origin/release $ git submodule update	git help checkout git help submodule
This local branch will always follow the latest release. Use the above instructions to update it. Alternatively one may checkout a specific release tag:
$ git checkout v3.20.0 $ git submodule update	git help checkout git help submodule
Release tags never move. Repeat the command with a different tag to get a different release. One may list available tags:
$ git tag	git help tag