Please report problems with the dialogos-distribution project on the DialogOS issue tracker.
The documentation for the release process has moved to the DialogOS Wiki.
You can also run DialogOS with all plugins from the dialogos-distribution repository. To this end, first check out the branch for the most recent release, e.g. like this:
$ git checkout -b 2.1.3
Then you can compile and run:
$ ./gradlew clean run