The tests org.apache.mahout.vectors.WordLikeValueEncoderTest.testAsString() and org.apache.mahout.vectors.TextValueEncoderTest.testAsString() break for me. They expect a dot when formatting but the code produces a comma, I think that's caused by a call to String.format() somewhere which might be locale-specific.
org.junit.ComparisonFailure: Expected :word:w1:1.0000 Actual :word:w1:1,0000 --sebastian
