Classifier can't find gsl gem

[lmullen]

I'm using Jekyll, which uses the Classifier gem to index related posts. I have GSL 1.14 installed via Homebrew, and it's in my path. I have the GSL gem 1.14.7 installed (using rbenv, but I can load it in irb so that's not the problem). When Classifier runs, it raises this error:

Notice: for 10x faster LSI support, please install http://rb-gsl.rubyforge.org/

What should I try to get Classifier to recognize the GSL gem?

[kinopyo]

I encountered the same error, my situation is exactly same as yours(I can require gsl in a irb), but still failed to find a solution.

However there is an alternative tool: LawrenceWoodman/related_posts-jekyll_plugin, it's based on tags on each posts so could give you more control of how "related" they are.

[parkr]

This seems to be occurring for everyone using Jekyll.

This project seems stale and unmaintained. Anyone know of any alternatives?