Q:　　

gem install rails

on nokogiri install fail with error: 'nokogiri requires Ruby version < 2.3, >= 1.9.2.'

gem install nokogiri -v '1.6.5'

solve problem of installation

but

gem update

again fails

 

A:

A quick workaround is the following (ruby 2.3 win64):

gem install nokogiri -v '1.6.6.4'gem install rails gem install nokogiri -v '1.6.8.rc3' After that explictly include gem 'nokogiri', '>=1.6.8.rc3' in gemfile gem update works without error bundle install and bundle update works too Reference Link: