Hi - I am eclipse che project lead and founder of codenvy.<p>A couple of things:
1. If you checkout che.
2. Go into assembly-sdk
3. mvn clean install<p>If you do this directory, you just download the binaries - will take only a couple minutes.<p>You will want to checkout 4.0 branch, which has all of the new capabilities and design into it.  We have swagger APIs that you can access for all of the RESTful stuff.  It should be at <a href="http:&#x2F;&#x2F;localhost:8080&#x2F;im-api-docs-ui&#x2F;" rel="nofollow">http:&#x2F;&#x2F;localhost:8080&#x2F;im-api-docs-ui&#x2F;</a>.  I am going to verify with the engineers and get back to you if the URL has changed for Che 4.