Trouble Starting Enkive
From Enkive Wiki
If you're having trouble starting Enkive, please see the notes in data/logs/enkive.log and enkive.err for more information.
Need to copy in compiled indri.jar
If when you start Enkive, enkive.log tells you to see something like hs_err_pid11315.log, you likely need to copy in the indri.jar that was compiled with Indri. This error is due to different using Oracle JDK vs. OpenJDK or using a different version of Indri that the included indri.jar does not support. To fix this error simply copy $INDRI_HOME/share/indri.jar to $ENKIVE_HOME/lib/indri.jar. This should fix the issue.