Unpack the ingest code
Make an empty directory for the releasetest, e.g. mkdir releasetest; cd releasetest
Copy the ingest package to this directory, e.g. cp DOMS/Ingest/ingest-$version.tgz .
Unpack the ingest code, e.g. tar -xzvf ingest-$version.tgz
Change into the directory, e.g. cd ingest-$version
Check there is an ingest.jar, some properties, an log4j settings file, and a lib directory here, e.g. ls