The Oculus engine branch is forked of the main Unreal Engine code repo. You need to connect your GitHub account to your Epic account to get access to the code repo and any forks of it: https://www.unrealengine.com/en-US/ue-on-github
The Oculus engine branch is forked of the main Unreal Engine code repo. You need to connect your GitHub account to your Epic account to get access to the code repo and any forks of it: https://www.unrealengine.com/en-US/ue-on-github