Updating solr_wrapper dependency to remove 404

[jeremyf]

Following the Dive into Hydra tutorial, we encountered a problem with SOLR working using solr_wrapper 0.12.1 (see call stack below). After posting on Hydra slack, we received an answer from Michael Tribone saying that he had to update sufia's solr_wrapper.

Without this change, the Dive into Hydra tutorial does not work.

hydra-demo master % solr_wrapper -d solr/config/ --collection_name hydra-development
Loading configuration from /Users/lrobins5/git/hydra-demo/.solr_wrapper
Starting Solr 6.0.1 on port 8983 ...
       ./.rbenv/versions/2.3.0/lib/ruby/2.3.0/open-uri.rb:359:in `open_http': 404 Not Found (OpenURI::HTTPError)--=---=---=---=---| 0% ( ETA: ??:??:?? )
  from ./.rbenv/versions/2.3.0/lib/ruby/2.3.0/open-uri.rb:737:in `buffer_open'
  from ./.rbenv/versions/2.3.0/lib/ruby/2.3.0/open-uri.rb:212:in `block in open_loop'
  from ./.rbenv/versions/2.3.0/lib/ruby/2.3.0/open-uri.rb:210:in `catch'
  from ./.rbenv/versions/2.3.0/lib/ruby/2.3.0/open-uri.rb:210:in `open_loop'
  from ./.rbenv/versions/2.3.0/lib/ruby/2.3.0/open-uri.rb:151:in `open_uri'
  from ./.rbenv/versions/2.3.0/lib/ruby/2.3.0/open-uri.rb:717:in `open'
  from ./.rbenv/versions/2.3.0/lib/ruby/2.3.0/open-uri.rb:35:in `open'
  from ./.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/solr_wrapper-0.12.1/lib/solr_wrapper/downloader.rb:7:in `fetch_with_progressbar'
  from ./.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/solr_wrapper-0.12.1/lib/solr_wrapper/instance.rb:289:in `download'
  from ./.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/solr_wrapper-0.12.1/lib/solr_wrapper/instance.rb:250:in `extract'
  from ./.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/solr_wrapper-0.12.1/lib/solr_wrapper/instance.rb:239:in `extract_and_configure'
  from ./.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/solr_wrapper-0.12.1/lib/solr_wrapper/instance.rb:62:in `wrap'
  from ./.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/solr_wrapper-0.12.1/exe/solr_wrapper:108:in `<top (required)>'
  from ./.rbenv/versions/2.3.0/bin/solr_wrapper:22:in `load'
  from ./.rbenv/versions/2.3.0/bin/solr_wrapper:22:in `<main>'
```console

[rkhet]

Let's see, same issue as jeremyf. My hydra-10.0.0 hydra.gemspec is coming over with gem.add_dependency 'solr_wrapper', '~> 0.12.1' I'm a bit new to this so please forgive but I alter the solr_wrapper version in gems/ruby-2.3.0/gems/hydra-10.0.0/hydra.gemspec, remove my Gemfile.lock and when 'bundle install' regenerates it solr_wrapper (~> 0.12.1) is back. Where can I alter to get 0.13.1 to install.

FWIW I've seen this issue before. Seems to have something to do w/ how Ruby parses casts URIs to objects rather than strings... I think.

thanks for any info

[rkhet]

OK, I have seen this before and ruby does sometimes cast that causes this error but when I inspect the URL from which the solr for the wrapper is to be upulled..

http://www.trieuvan.com/apache/lucene/solr/6.0.1/solr-6.0.1.zip

There is nothing there :/

[rkhet]

however I do get a zip file from ...6.1.0/solr-6.1.0.zip though I can't seem to find where the erroneous configuration is assigned.