The pom files of the various interpreters that use Scala 2.11 (e.g. Flink) incorrectly point to Scala 2.10. This results in an incorrect installation when using install-interpreter. Notice the presence of both 2.10 and 2.11 artifacts in the below:
I believe the problem is related to the `scala.binary.version` property, whose value is inherited from the parent POM.
Note that the issue doesn't affect `zeppelin-0.7.0-bin-all.tgz` which has the interpreters correctly pre-installed.