There is no official build with minimal Solr configuration. Some downstream projects may do so, but we don't keep track of their installation specifics.
If it is an issue with contrib directory I would think you should be able to just not use it or even delete it. As to the searching, you've already been shown Markmail. There is also http://search-lucene.com/?project=Solr&type=mail+_hash_+user&q=license Regards, Alex. ---- http://www.solr-start.com/ - Resources for Solr users, new and experienced On 24 March 2017 at 13:53, <russell.lemas...@comcast.net> wrote: > Hi all, > > I'm just getting started with Solr (6.4.2) and am trying to get approval for > usage in my workplace. > I know that the product in general is licensed as Apache 2.0, but > unfortunately there are packages > included in the build that are considered "non-permissive" by my company and > as such, means that > I am having trouble getting things approved. > > It appears that the vast majority of the licensing issues are within the > contrib directory. I know these > provide significant functionality for Solr, but I was wondering if there is > an official build that contains > just the Solr and Lucene server distribution (minus demos and contrib). Some > of the packages are > dual licensed so I am able to deal with that by selecting which we wish to > use, but there are some > that are either not licensed at all or are only non-permissive (ie: not > Apache, BSD, MIT, etc.) like > GPL, CDDL, etc. > > Has anyone had to deal with this in the past. My apologies if this has been > discussed before, but > it doesn't appear that the mail list archive has a search option (correct me > if I'm wrong on that). > > Thanks > >