I tried updating Jekyll and am now running into an issue. Luckily I can still build my sites by using bundle exec jekyll serve
, but when I run jekyll serve
I get the following:
Traceback (most recent call last):
10: from /Users/jon.graft/.rbenv/versions/2.6.3/bin/jekyll:23:in `<main>'
9: from /Users/jon.graft/.rbenv/versions/2.6.3/bin/jekyll:23:in `load'
8: from /Users/jon.graft/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/jekyll-4.0.0/exe/jekyll:11:in `<top (required)>'
7: from /Users/jon.graft/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/jekyll-4.0.0/lib/jekyll/plugin_manager.rb:52:in `require_from_bundler'
6: from /Users/jon.graft/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/bundler-2.0.2/lib/bundler.rb:107:in `setup'
5: from /Users/jon.graft/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/bundler-2.0.2/lib/bundler/runtime.rb:26:in `setup'
4: from /Users/jon.graft/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/bundler-2.0.2/lib/bundler/runtime.rb:26:in `map'
3: from /Users/jon.graft/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/bundler-2.0.2/lib/bundler/spec_set.rb:148:in `each'
2: from /Users/jon.graft/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/bundler-2.0.2/lib/bundler/spec_set.rb:148:in `each'
1: from /Users/jon.graft/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/bundler-2.0.2/lib/bundler/runtime.rb:31:in `block in setup'
/Users/jon.graft/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/bundler-2.0.2/lib/bundler/runtime.rb:319:in `check_for_activated_spec!': You have already activated i18n 1.6.0, but your Gemfile requires i18n 0.9.5. Prepending `bundle exec` to your command may solve this. (Gem::LoadError)
What is wrong and how do I fix this? I am working more and more with Jekyll so I would like to understand why this is happening so I can fix / avoid it if it happens again.