basho/yokozuna — pull request #182 by bkerley (2013-09-23 21:56:08+00:00)
Title: Require a JDK during build process.

These changes add a couple checks to `tools/build-solr.sh` and `tools/build-jar.sh`, checking for the presence of `javac`, `jar`, and `ant` and failing out when they're not present.