When I try to launch sbt on our compute cluster, I get the following version compatibility errors.
Isn’t Java version 11 new enough to satisfy the 1.6 requirement? Is there some incompatibility with the openjdk version vs what Scala expects? The version I seem to have is from july 16th 2019. It’s hard to get more up to date than that.
jnewton@node7:~/sw/regular-type-expression/cl-robdd/src/cl-robdd-scala$ sbt "runMain dimacs.dimacsParse /lrde/cluster/jnewton/SAT-benchmarks/NoLimits" The java installation you have is not up to date requires at least version 1.6+, you have version 11.0 2019-07-16 Please go to http://www.java.com/getjava/ and download a valid Java Runtime and install before running . jnewton@node7:~/sw/regular-type-expression/cl-robdd/src/cl-robdd-scala$ java -version openjdk version "11.0.4-ea" 2019-07-16 OpenJDK Runtime Environment (build 11.0.4-ea+10-post-Debian-1) OpenJDK 64-Bit Server VM (build 11.0.4-ea+10-post-Debian-1, mixed mode, sharing) jnewton@node7:~/sw/regular-type-expression/cl-robdd/src/cl-robdd-scala$