Thanks! That's got me past the first step in the doc. Trying to follow the next step, the single-host example seems to be missing from the archive I downloaded:
```base
# ls
4.2.zip community-edition-containers-4.2 snap
root@gluu-test:~# cd community-edition-containers-4.2/examples/single-host
-bash: cd: community-edition-containers-4.2/examples/single-host: No such file or directory
```
Do you know where I can get that example to run a single-node instance and try out Gluu?