'bundler: failed to load command: jekyll
When running bundle exec jekyll serve I get bundler: failed to load command: jekyll
MacOS 12.0.1
Gemfile:
gem "jekyll", "~> 4.2"
# Plugins
group :jekyll_plugins do
gem "jekyll-admin" # https://github.com/jekyll/jekyll-admin
gem "jekyll-feed" # https://github.com/jekyll/jekyll-feed
gem "jekyll-seo-tag", github: "jekyll/jekyll-seo-tag" # https://github.com/jekyll/jekyll-seo-tag
gem "jekyll-archives" # https://github.com/jekyll/jekyll-archives
gem "jekyll-typogrify" # https://github.com/myles/jekyll-typogrify
gem "jekyll-autoprefixer" # https://github.com/vwochnik/jekyll-autoprefixer
gem "jekyll-sitemap" # https://github.com/jekyll/jekyll-sitemap
end
gem "webrick", "~> 1.7"
gem "json", "~> 2.6"
bundle exec jekyll serve --trace gives me:
/Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/3.0.0/pathname.rb:20: warning: already initialized constant Pathname::TO_PATH
/Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/pathname-0.2.0/lib/pathname.rb:20: warning: previous definition of TO_PATH was here
/Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/3.0.0/pathname.rb:22: warning: already initialized constant Pathname::SAME_PATHS
/Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/pathname-0.2.0/lib/pathname.rb:22: warning: previous definition of SAME_PATHS was here
/Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/3.0.0/pathname.rb:34: warning: already initialized constant Pathname::SEPARATOR_LIST
/Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/pathname-0.2.0/lib/pathname.rb:34: warning: previous definition of SEPARATOR_LIST was here
/Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/3.0.0/pathname.rb:35: warning: already initialized constant Pathname::SEPARATOR_PAT
/Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/pathname-0.2.0/lib/pathname.rb:35: warning: previous definition of SEPARATOR_PAT was here
/Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/3.0.0/pathname.rb:41: warning: already initialized constant Pathname::ABSOLUTE_PATH
/Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/pathname-0.2.0/lib/pathname.rb:41: warning: previous definition of ABSOLUTE_PATH was here
Doing `require 'backports'` is deprecated and will not load any backport in the next major release.
Require just the needed backports instead, or 'backports/latest'.
Configuration file: /Users/jrdnbwmn/Documents/Repos/GitHub/learnuxd/_config.yml
Source: /Users/jrdnbwmn/Documents/Repos/GitHub/learnuxd
Destination: /Users/jrdnbwmn/Documents/Repos/GitHub/learnuxd/_site
Incremental build: disabled. Enable with --incremental
Generating...
Jekyll Feed: Generating feed for posts
bundler: failed to load command: jekyll (/Users/jrdnbwmn/.rbenv/versions/3.0.2/bin/jekyll)
eval (eval at <anonymous> ((execjs):1:213), <anonymous>:1:10): TypeError: Cannot read property 'version' of undefined (ExecJS::ProgramError)
from (execjs):1:213
from (execjs):19:14
from (execjs):1:40
from Object.<anonymous> ((execjs):1:58)
from Module._compile (internal/modules/cjs/loader.js:1085:14)
from Object.Module._extensions..js (internal/modules/cjs/loader.js:1114:10)
from Module.load (internal/modules/cjs/loader.js:950:32)
from Function.Module._load (internal/modules/cjs/loader.js:790:12)
from Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:76:12)
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/execjs-2.8.1/lib/execjs/external_runtime.rb:39:in `exec'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/execjs-2.8.1/lib/execjs/external_runtime.rb:21:in `eval'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/execjs-2.8.1/lib/execjs/runtime.rb:64:in `eval'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/autoprefixer-rails-9.8.6.5/lib/autoprefixer-rails/processor.rb:170:in `runtime'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/autoprefixer-rails-9.8.6.5/lib/autoprefixer-rails/processor.rb:53:in `process'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/autoprefixer-rails-9.8.6.5/lib/autoprefixer-rails.rb:16:in `process'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-autoprefixer-1.0.2/lib/jekyll/autoprefixer/autoprefixer.rb:27:in `block (2 levels) in process'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-autoprefixer-1.0.2/lib/jekyll/autoprefixer/autoprefixer.rb:23:in `open'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-autoprefixer-1.0.2/lib/jekyll/autoprefixer/autoprefixer.rb:23:in `block in process'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-autoprefixer-1.0.2/lib/jekyll/autoprefixer/autoprefixer.rb:20:in `each'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-autoprefixer-1.0.2/lib/jekyll/autoprefixer/autoprefixer.rb:20:in `process'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-autoprefixer-1.0.2/lib/jekyll-autoprefixer.rb:24:in `block in <top (required)>'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-4.2.1/lib/jekyll/hooks.rb:103:in `block in trigger'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-4.2.1/lib/jekyll/hooks.rb:102:in `each'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-4.2.1/lib/jekyll/hooks.rb:102:in `trigger'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-4.2.1/lib/jekyll/site.rb:234:in `write'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-4.2.1/lib/jekyll/site.rb:82:in `process'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-4.2.1/lib/jekyll/command.rb:28:in `process_site'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-4.2.1/lib/jekyll/commands/build.rb:65:in `build'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-4.2.1/lib/jekyll/commands/build.rb:36:in `process'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-4.2.1/lib/jekyll/command.rb:91:in `block in process_with_graceful_fail'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-4.2.1/lib/jekyll/command.rb:91:in `each'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-4.2.1/lib/jekyll/command.rb:91:in `process_with_graceful_fail'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-4.2.1/lib/jekyll/commands/serve.rb:86:in `block (2 levels) in init_with_program'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/mercenary-0.4.0/lib/mercenary/command.rb:221:in `block in execute'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/mercenary-0.4.0/lib/mercenary/command.rb:221:in `each'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/mercenary-0.4.0/lib/mercenary/command.rb:221:in `execute'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/mercenary-0.4.0/lib/mercenary/program.rb:44:in `go'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/mercenary-0.4.0/lib/mercenary.rb:21:in `program'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/jekyll-4.2.1/exe/jekyll:15:in `<top (required)>'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/bin/jekyll:25:in `load'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/bin/jekyll:25:in `<top (required)>'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/site_ruby/3.0.0/bundler/cli/exec.rb:58:in `load'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/site_ruby/3.0.0/bundler/cli/exec.rb:58:in `kernel_load'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/site_ruby/3.0.0/bundler/cli/exec.rb:23:in `run'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/site_ruby/3.0.0/bundler/cli.rb:478:in `exec'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/site_ruby/3.0.0/bundler/vendor/thor/lib/thor/command.rb:27:in `run'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/site_ruby/3.0.0/bundler/vendor/thor/lib/thor/invocation.rb:127:in `invoke_command'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/site_ruby/3.0.0/bundler/vendor/thor/lib/thor.rb:392:in `dispatch'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/site_ruby/3.0.0/bundler/cli.rb:31:in `dispatch'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/site_ruby/3.0.0/bundler/vendor/thor/lib/thor/base.rb:485:in `start'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/site_ruby/3.0.0/bundler/cli.rb:25:in `start'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/bundler-2.2.30/exe/bundle:49:in `block in <top (required)>'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/site_ruby/3.0.0/bundler/friendly_errors.rb:103:in `with_friendly_errors'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0/gems/bundler-2.2.30/exe/bundle:37:in `<top (required)>'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/bin/bundle:23:in `load'
from /Users/jrdnbwmn/.rbenv/versions/3.0.2/bin/bundle:23:in `<main>'
gem env gives me:
RubyGems Environment:
- RUBYGEMS VERSION: 3.2.30
- RUBY VERSION: 3.0.2 (2021-07-07 patchlevel 107) [arm64-darwin21]
- INSTALLATION DIRECTORY: /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0
- USER INSTALLATION DIRECTORY: /Users/jrdnbwmn/.gem/ruby/3.0.0
- RUBY EXECUTABLE: /Users/jrdnbwmn/.rbenv/versions/3.0.2/bin/ruby
- GIT EXECUTABLE: /opt/homebrew/bin/git
- EXECUTABLE DIRECTORY: /Users/jrdnbwmn/.rbenv/versions/3.0.2/bin
- SPEC CACHE DIRECTORY: /Users/jrdnbwmn/.gem/specs
- SYSTEM CONFIGURATION DIRECTORY: /Users/jrdnbwmn/.rbenv/versions/3.0.2/etc
- RUBYGEMS PLATFORMS:
- ruby
- arm64-darwin-21
- GEM PATHS:
- /Users/jrdnbwmn/.rbenv/versions/3.0.2/lib/ruby/gems/3.0.0
- /Users/jrdnbwmn/.gem/ruby/3.0.0
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :backtrace => false
- :bulk_threshold => 1000
- REMOTE SOURCES:
- https://rubygems.org/
- SHELL PATH:
- /Users/jrdnbwmn/.rbenv/versions/3.0.2/bin
- /opt/homebrew/Cellar/rbenv/1.2.0/libexec
- /Users/jrdnbwmn/.rbenv/shims
- /opt/homebrew/bin
- /opt/homebrew/sbin
- /usr/local/bin
- /usr/bin
- /bin
- /usr/sbin
- /sbin
- /Library/Apple/usr/bin
- /Users/jrdnbwmn/bin
I've tried several solutions (including updating and reinstalling bundle and jekyll and adding webrick and json gems) to no avail. This is a new machine and must have set something up incorrectly but I'm not sure what it is.
Solution 1:[1]
I stumbled upon this question when I ran into the issue of trying to set up github pages. It seems that in the latest version of ruby that is installed with homebrew webrick is not included by default. Here is the github issue: https://github.com/github/pages-gem/issues/752. Recommendations are to either use ruby 2.7 or to manually add webrick in using the command below.
This can be resolved by running the command
bundle add webrick
and then repeating the command
bundle exec jekyll serve
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | Aesir |