[error] /Users/dyoung/r9/r9git/nucleus/java/com/r9/nucleus/config/BaseConfig.java:15: package com.google.common.collect does not exist
                       [error] import com.google.common.collect.Maps;
                       [error] /Users/dyoung/r9/r9git/nucleus/java/com/r9/nucleus/config/BaseConfig.java:16: package com.google.common.collect does not exist
                       [error] import com.google.common.collect.Sets;
                       [error] /Users/dyoung/r9/r9git/nucleus/java/com/r9/nucleus/config/IConfigQuery.java:7: package com.google.common.collect does not exist
                       [error] import com.google.common.collect.ImmutableSet;