Github user geomacy commented on the issue:
https://github.com/apache/brooklyn-dist/pull/118
hi @tbouron what did you do exactly to get round the build error above?
I'm getting
```
[ERROR] Failed to execute goal
com.spotify:dockerfile-maven-plugin:1.4.0:build (default) on project
brooklyn-dist: Could not build image:
com.spotify.docker.client.shaded.com.fasterxml.jackson.databind.exc.MismatchedInputException:
Cannot construct instance of `com.spotify.docker.client.messages.RegistryAuth`
(although at least one Creator exists): no String-argument constructor/factory
method to deserialize from String value ('osxkeychain')
[ERROR] at [Source: UNKNOWN; line: -1, column: -1] (through reference
chain: java.util.LinkedHashMap["credSstore"])
```
---
