Hi all, I'm trying to build the Crunch source code, but am getting the following error in the crunch-spark project when I execute mvn package:
[ERROR] /home/bwatson/programming/git/crunch/crunch-spark/src/it/scala/org/apache/crunch/scrunch/spark/PageRankClassTest.scala:71: error: bad symbolic reference. A signature in PTypeH.class refers to term protobuf [ERROR] in package com.google which is not available. [ERROR] It may be completely missing from the current classpath, or the version on [ERROR] the classpath might be incompatible with the version used when compiling PTypeH.class. [ERROR] .map(line => { val urls = line.split("\\t"); (urls(0), urls(1)) }) [ERROR] ^ This is on the latest version of Ubuntu (14.10), with the only post-installation changes being to install Scala (sudo apt-get install scala) and Git (ditto). I've also tried this on Windows 8.1 and CentOS 7 with the same results. Stack Overflow doesn't tell me anything useful and I've had no luck after noodling around with Scala/Java versions and PATH. Can anyone help? Thanks, Ben