On 5/6/2015 6:37 AM, Markus Heiden wrote: > UnsupportedClassVersionError means you have an old JDK. Use a more recent > one.
Specifically, "Unsupported major.minor version 51.0" means you are trying to use Java 6 (1.6.0) to run a program that requires Java 7 (1.7.0). Solr 4.8 and later (including the 5.x versions) requires Java 7. If you're looking for the absolute minimum requirements, you only need the JRE, not the JDK. Thanks, Shawn
