[chef] chef-solr gem

[Sam Darwin < >]

Using chef-client 11.4.

I have a cookbook that depends on the chef-solr gem.

On the client side, that gem is (apparently) not available for chef-client
11.4.    Only for chef 10.    If manually install the gem, it goes into chef 
10
directory.   Then the gem isn't seen there.    Would I try to update my "gem
path" , or something like that, or it's risky to mix versions of chef and 
such.