travis-ci/travis-cookbooks — pull request #90 by icco (2012-09-19 06:15:47+00:00)
Title: Make all ids unique in maven config.

I was getting the following warnings when using maven on travis-ci.org:

[WARNING]
[WARNING] Some problems were encountered while building the effective settings
[WARNING] 'profiles.profile[standard-with-extra-repos].repositories.repository.id' must be unique but found duplicate repository with id sonatype @ /home/travis/.m2/settings.xml
[WARNING]

My theory is that you have two repositories with the same id, thus throwing this error. My theory is based off of the warning and [this doc page](http://maven.apache.org/guides/mini/guide-multiple-repositories.html).

Thanks,
/Nat