jekyll-docs not installing on macOS - ruby

Jekyll's document says,
If you’re interested in browsing these docs on-the-go, install the
jekyll-docs gem and run jekyll docs in your terminal.
When I tried to install jekyll-docs on my MacBook Air running macOS Sierra, I bumped into the following problem:
sunqingyaos-MacBook-Air:myblog sunqingyao$ jekyll docs
You must install the 'jekyll-docs' gem to use the 'jekyll docs' command.
sunqingyaos-MacBook-Air:myblog sunqingyao$ sudo gem install jekyll-docs
Successfully installed jekyll-docs-3.3.0
Parsing documentation for jekyll-docs-3.3.0
1 gem installed
sunqingyaos-MacBook-Air:myblog sunqingyao$ jekyll docs
You must install the 'jekyll-docs' gem to use the 'jekyll docs' command.
sunqingyaos-MacBook-Air:myblog sunqingyao$
As you can see, rubygems told me it has successfully installed jekyll-docs-3.3.0, while jekyll docs kept falling. I've restarted the terminal, still not working.

Had the same issue.
In my case I had two jekyll gems:
sergpank$ gem list jekyll
*** LOCAL GEMS ***
jekyll (3.4.0, 3.3.1)
jekyll-docs (3.3.1)
jekyll-feed (0.8.0)
jekyll-sass-converter (1.5.0)
jekyll-watch (1.5.0)
I have simply uninstalled 3.4.0 (because there was no jekyll-docs-3.4.0):
sergpank$ gem uninstall jekyll -v 3.4.0
Successfully uninstalled jekyll-3.4.0
---------------------------------------
sergpank$ gem list jekyll
*** LOCAL GEMS ***
jekyll (3.3.1)
jekyll-docs (3.3.1)
jekyll-feed (0.8.0)
jekyll-sass-converter (1.5.0)
jekyll-watch (1.5.0)
After what jekyll docs was successfully started!

Related

Unable to install bundler with gem

I am using ruby 2.6.5 and I try to install bundler -v 2.2.27 gem according to documentation using this command:
gem install bundler -v 2.2.27 --default
And this is the output I get:
gem install bundler -v 2.2.27 --default
Successfully installed bundler-2.2.27 as a default gem
ERROR: While executing gem ... (Errno::ENOENT)
No such file or directory # dir_chdir - /Users/jedrek/.rvm/gems/ruby-2.6.5/specifications/gems/bundler-2.2.27
It says it installed the gem but errors out at the same time :)
When I check current version of bundler I get this output
gem info bundler
*** LOCAL GEMS ***
bundler (2.2.32, 2.2.27, 2.2.24, 2.1.4)
Authors: André Arko, Samuel Giddins, Colby Swandale, Hiroshi
Shibata, David Rodríguez, Grey Baker, Stephanie Morillo, Chris
Morris, James Wen, Tim Moore, André Medeiros, Jessica Lynn Suttles,
Terence Lee, Carl Lerche, Yehuda Katz
Homepage: https://bundler.io
License: MIT
Installed at (2.2.32): /Users/jedrek/.rvm/gems/ruby-2.6.5
(2.2.27, default): /Users/jedrek/.rvm/rubies/ruby-2.6.5/lib/ruby/gems/2.6.0
(2.2.24): /Users/jedrek/.rvm/gems/ruby-2.6.5
(2.1.4): /Users/jedrek/.rvm/gems/ruby-2.6.5
As you can see it says that bundler -v 2.2.27 is installed.
When I try to install dependencies in my project I get this error:
bundle install
Resolving dependencies...
Bundler could not find compatible versions for gem "bundler":
In Gemfile:
bundler (~> 2.2.27)
Current Bundler version:
bundler (2.1.4)
This Gemfile requires a different version of Bundler.
Perhaps you need to update Bundler by running `gem install bundler`?
Could not find gem 'bundler (~> 2.2.27)' in any of the relevant sources:
the local ruby installation
Listing current bundler version locally shows this output
gem list bundler
*** LOCAL GEMS ***
bundler (2.2.32, default: 2.2.27, 2.2.24, 2.1.4)
bundler-audit (0.7.0.1, 0.6.1)
capistrano-bundler (2.0.1, 1.3.0)
I am so confused. Is this is a bug?
I am using rubygems 3.2.27
gem --version
3.2.27
UPDATE
I tried upgrading rubygems to 3.2.32 and have the same issue.

Jekyll version questions

If I run jekyll -v in terminal, I got this:
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/universal-darwin19/rbconfig.rb:229: warning: Insecure world writable dir /usr/local/opt in PATH, mode 040777
jekyll 4.1.0
But if I run gem list jekyll, it says I have another version of jekyll:
*** LOCAL GEMS ***
jekyll (2.4.0)
jekyll-coffeescript (1.2.2)
jekyll-gist (1.5.0)
jekyll-paginate (1.1.0)
jekyll-sass-converter (1.5.2)
jekyll-watch (1.5.1)
Does it mean I have two different versions of Jekyll installed? and how can I choose to use the old version 2.4.0? and is it possible to uninstall the 4.1.0?
Thanks
I am answering both of your questions:
How can I choose to use the old version 2.4.0?
So, it is actually done through Gemfile in the project. Just mention gem 'jekyll', '2.4.0' in your Gemfile.
Is it possible to uninstall the 4.1.0?
Yes. Run gem uninstall Jekyll --version 4.1.0

How does one downgrade jekyll to work with github pages?

I think my main issue is that jekyll 4 is not support by github pages. That is fine with me, but how do I downgrade jekyll to work regardless?
I tried following the instructions here: https://github.com/github/pages-gem/issues/577
which basically seem to suggest to use an older version of jekyll. Im fine with doing that but it seems bundle refuses to obey me and I don't know why or I get into a weird loop I can't get out of.
So the main error I get is:
$ bundle
Fetching gem metadata from https://rubygems.org/..........
Fetching gem metadata from https://rubygems.org/.
You have requested:
jekyll ~> 3.8.5
The bundle currently has jekyll locked at 4.0.0.
Try running `bundle update jekyll`
If you are updating multiple gems in your Gemfile at once,
try passing them all to `bundle update`
but it seems that I am locked to 4. I tried unlocking but I can't seem to get that to work. My most recent attempt is the following:
$ gem install jekyll -v 3.8.5
Fetching kramdown-1.17.0.gem
Fetching jekyll-3.8.5.gem
Fetching sass-listen-4.0.0.gem
Fetching sass-3.7.4.gem
Fetching jekyll-sass-converter-1.5.2.gem
Fetching i18n-0.9.5.gem
Successfully installed kramdown-1.17.0
Successfully installed sass-listen-4.0.0
Ruby Sass has reached end-of-life and should no longer be used.
* If you use Sass as a command-line tool, we recommend using Dart Sass, the new
primary implementation: https://sass-lang.com/install
* If you use Sass as a plug-in for a Ruby web framework, we recommend using the
sassc gem: https://github.com/sass/sassc-ruby#readme
* For more details, please refer to the Sass blog:
https://sass-lang.com/blog/posts/7828841
Successfully installed sass-3.7.4
Successfully installed jekyll-sass-converter-1.5.2
Successfully installed i18n-0.9.5
Successfully installed jekyll-3.8.5
Parsing documentation for kramdown-1.17.0
Installing ri documentation for kramdown-1.17.0
Parsing documentation for sass-listen-4.0.0
Installing ri documentation for sass-listen-4.0.0
Parsing documentation for sass-3.7.4
Installing ri documentation for sass-3.7.4
Parsing documentation for jekyll-sass-converter-1.5.2
Installing ri documentation for jekyll-sass-converter-1.5.2
Parsing documentation for i18n-0.9.5
Installing ri documentation for i18n-0.9.5
Parsing documentation for jekyll-3.8.5
Installing ri documentation for jekyll-3.8.5
Done installing documentation for kramdown, sass-listen, sass, jekyll-sass-converter, i18n, jekyll after 8 seconds
6 gems installed
but then after I tried to bundle my Gemfile using the command bundle I get the following error:
$ gem install jekyll -v 3.8.5
Fetching kramdown-1.17.0.gem
Fetching jekyll-3.8.5.gem
Fetching sass-listen-4.0.0.gem
Fetching sass-3.7.4.gem
Fetching jekyll-sass-converter-1.5.2.gem
Fetching i18n-0.9.5.gem
Successfully installed kramdown-1.17.0
Successfully installed sass-listen-4.0.0
Ruby Sass has reached end-of-life and should no longer be used.
* If you use Sass as a command-line tool, we recommend using Dart Sass, the new
primary implementation: https://sass-lang.com/install
* If you use Sass as a plug-in for a Ruby web framework, we recommend using the
sassc gem: https://github.com/sass/sassc-ruby#readme
* For more details, please refer to the Sass blog:
https://sass-lang.com/blog/posts/7828841
Successfully installed sass-3.7.4
Successfully installed jekyll-sass-converter-1.5.2
Successfully installed i18n-0.9.5
Successfully installed jekyll-3.8.5
Parsing documentation for kramdown-1.17.0
Installing ri documentation for kramdown-1.17.0
Parsing documentation for sass-listen-4.0.0
Installing ri documentation for sass-listen-4.0.0
Parsing documentation for sass-3.7.4
Installing ri documentation for sass-3.7.4
Parsing documentation for jekyll-sass-converter-1.5.2
Installing ri documentation for jekyll-sass-converter-1.5.2
Parsing documentation for i18n-0.9.5
Installing ri documentation for i18n-0.9.5
Parsing documentation for jekyll-3.8.5
Installing ri documentation for jekyll-3.8.5
Done installing documentation for kramdown, sass-listen, sass, jekyll-sass-converter, i18n, jekyll after 8 seconds
6 gems installed
ok fine I'll try to update and I do bundle update:
$ bundle update
Fetching gem metadata from https://rubygems.org/...........
Fetching gem metadata from https://rubygems.org/.
Resolving dependencies....
Bundler could not find compatible versions for gem "jekyll":
In Gemfile:
github-pages was resolved to 4, which depends on
jekyll (= 1.1.2)
jekyll-feed (~> 0.12) was resolved to 0.12.1, which depends on
jekyll (>= 3.7, < 5.0)
Bundler could not find compatible versions for gem "jekyll-feed":
In Gemfile:
github-pages was resolved to 36, which depends on
jekyll-feed (= 0.2.3)
minima (~> 2.5) was resolved to 2.5.0, which depends on
jekyll-feed (~> 0.9)
Bundler could not find compatible versions for gem "tzinfo":
In Gemfile:
tzinfo (~> 1.2)
tzinfo-data was resolved to 1.2019.3, which depends on
tzinfo (>= 1.0.0)
which gets me stuck...any ideas what to do?
I also tried to follow the instructions in my Gemfile with no success:
$ bundle update github-pages
Could not find gem 'github-pages'.
by running the command they say, I get the error:
$ bundle update github-pages
Could not find gem 'github-pages'.
I also ran this bundle install:
$ bundle install
Fetching gem metadata from https://rubygems.org/...........
Fetching gem metadata from https://rubygems.org/.
Resolving dependencies...
Bundler could not find compatible versions for gem "jekyll-feed":
In snapshot (Gemfile.lock):
jekyll-feed (= 0.12.1)
In Gemfile:
github-pages was resolved to 36, which depends on
jekyll-feed (= 0.2.3)
minima (~> 2.5) was resolved to 2.5.1, which depends on
jekyll-feed (~> 0.9)
Running `bundle update` will rebuild your snapshot from scratch, using only
the gems in your Gemfile, which may resolve the conflict.
Bundler could not find compatible versions for gem "kramdown":
In snapshot (Gemfile.lock):
kramdown (= 2.1.0)
In Gemfile:
github-pages was resolved to 8, which depends on
kramdown (= 1.0.2)
minima (~> 2.5) was resolved to 2.5.1, which depends on
jekyll-feed (~> 0.9) was resolved to 0.12.1, which depends on
jekyll (>= 3.7, < 5.0) was resolved to 4.0.0, which depends on
kramdown (~> 2.1)
Running `bundle update` will rebuild your snapshot from scratch, using only
the gems in your Gemfile, which may resolve the conflict.
Bundler could not find compatible versions for gem "minima":
In snapshot (Gemfile.lock):
minima (= 2.5.1)
In Gemfile:
minima (~> 2.5)
github-pages was resolved to 94, which depends on
minima (= 1.0.1)
Running `bundle update` will rebuild your snapshot from scratch, using only
the gems in your Gemfile, which may resolve the conflict.
I also did:
gem install github-pages
which installed...not sure if this made things worse...
Resources I've used to help me:
https://github.com/github/pages-gem/issues/577
https://github.com/github/pages-gem/issues/555
https://talk.jekyllrb.com/t/unlock-bundle-from-jekyll-version/3508
How can I install an older version of Jekyll?
https://github.com/github/pages-gem/issues/651
https://help.github.com/en/github/working-with-github-pages/creating-a-github-pages-site-with-jekyll#creating-your-site
but none have solved my issue yet.
Your Gemfile should look like :
source 'https://rubygems.org'
# will install all gh-pages allowed gems
# see : https://pages.github.com/versions/
gem 'github-pages'
# comment out all other gems
# gem 'jekyll'
# gem 'jekyll-feed'
# gem ...
Remove Gemfile.lock
You can now do a bundle and it will install all needed gems to test against actual github-pages version.
The current version of github pages requires you set use Jekyll 3.8.5 and github-pages 202. When I set this up, I also had to set a specific version for jekyll feed. Here's the relevant lines you need in your Gemfile:
gem "jekyll", "~> 3.8.5"
gem "github-pages","~> 202" , group: :jekyll_plugins
# If you have any plugins, put them here!
group :jekyll_plugins do
gem "jekyll-feed", "~> 0.11.0"
end
After that, try removing your Gemfile.lock and running bundle install.
I have a repo here with a minimal version set up.

Why is my jekyll command not working anymore?

I've recently discovered that the jekyll command doesn't work anymore on my computer, after perfectly using it for several months.
Whenever I try to run a jekyll command, it says:
/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/rubygems/dependency.rb:319:in `to_specs':
Could not find 'jekyll' (>= 0) among 34 total gem(s) (Gem::LoadError)
Checked in 'GEM_PATH=/Users/Mael/.gem/ruby/2.3.0:/Library/Ruby/Gems/2.3.0:/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/gems/2.3.0',
execute `gem env` for more information
from /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/rubygems/dependency.rb:328:in `to_spec'
from /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_gem.rb:65:in `gem'
from /usr/local/bin/jekyll:22:in `<main>'
I'm on macOS Sierra (10.12.6).
Xcode is installed
I have Xcode installed on my computer:
$ xcode-select --install
xcode-select: error: command line tools are already installed, use "Software Update" to install updates
Reinstalling Jekyll
Checking ruby version and (re)installing bundler
So I tried reinstalling Jekyll as I did the first time:
$ ruby -v
ruby 2.3.7p456 (2018-03-28 revision 63024) [universal.x86_64-darwin16]
$ sudo gem install bundler
Successfully installed bundler-1.17.1
Parsing documentation for bundler-1.17.1
Done installing documentation for bundler after 4 seconds
1 gem installed
Creating a Gemfile
I created a Gemfile which contains:
gem 'github-pages'
source 'https://rubygems.org'
Bundle install (here come the issues)
And ran, in the directory that contains the Gemfile:
$ bundle install
Here, the installation doesn't work, it says:
An error occurred while installing commonmarker (0.17.13), and Bundler cannot continue.
Make sure that `gem install commonmarker -v '0.17.13' --source 'https://rubygems.org/'` succeeds before bundling.
In Gemfile:
github-pages was resolved to 192, which depends on
jekyll-commonmark-ghpages was resolved to 0.1.5, which depends on
jekyll-commonmark was resolved to 1.2.0, which depends on
commonmarker
So I tried the gem install commonmarker -v '0.17.13' --source 'https://rubygems.org/' command, and it says:
Building native extensions. This could take a while...
ERROR: Error installing commonmarker:
ERROR: Failed to build gem native extension.
current directory: /Library/Ruby/Gems/2.3.0/gems/commonmarker-0.17.13/ext/commonmarker
/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/bin/ruby -r ./siteconf20181112-6105-u9aca2.rb extconf.rb
creating Makefile
current directory: /Library/Ruby/Gems/2.3.0/gems/commonmarker-0.17.13/ext/commonmarker
make "DESTDIR=" clean
current directory: /Library/Ruby/Gems/2.3.0/gems/commonmarker-0.17.13/ext/commonmarker
make "DESTDIR="
make: *** No rule to make target `/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/include/ruby-2.3.0/universal-darwin16/ruby/config.h', needed by `arena.o'. Stop.
make failed, exit code 2
Gem files will remain installed in /Library/Ruby/Gems/2.3.0/gems/commonmarker-0.17.13 for inspection.
Results logged to /Library/Ruby/Gems/2.3.0/extensions/universal-darwin-16/2.3.0/commonmarker-0.17.13/gem_make.out
I noticed that I have several jekyll and github-pages gems in my /Library/Ruby/Gems/2.0.0/gems (2.0.0) directory:
github-pages-146
github-pages-health-check-1.3.5
...
jekyll-3.4.5
jekyll-avatar-0.4.2
jekyll-coffeescript-1.0.1
[and several other jekyll directories]
...
But not in my /Library/Ruby/Gems/2.3.0/gems (2.3.0) directory! (the one which seems to be targeted by the GEM_PATH when running a jekyll command)
So, maybe I did something that changed the version or something. (I've recently installed osxfuse and sshfs (via brew), I don't know if it has anything to do with the issue?)
I don't know anything about Ruby, Gems system, and so on. Maybe the solution is obvious but I've tried several things with no success.
(Sorry it's a bit long but I wanted to be as clear as possible!)
I also don't work with Ruby, but I had a similar problem on Mac OS 10.12.6 and here is how I solved it.
This is likely caused by some disagreement between the system Ruby environment and Jekyll, and the easiest way to fix it is to create a new environment altogether.
First you should use rvm to manage your ruby versions to avoid delete the system Ruby and break your OS. After you set up rvm, run
rvm install 2.3.3
to install Ruby 2.3.3 (which is what I used). After it finished, make this the default Ruby version in your system:
rvm --default use 2.3.3
then I did the following:
gem install bundler
gem install jekyll
bundle install
and Jekyll worked for me again.
Hope that helps.
I'm not a mac user and not real familiar with ruby, but when I see ERROR: Failed to build gem native extension it usually has to do with not having the ruby version that includes the devkit.
As I understand it, you can get ruby with the devkit or ruby without the devkit, if there is no devkit it can't build some of the gems it needs. On a PC the devkit is required in order to install all of the jekyll dependencies.
I have the same problem with jeklly to bundle new website.
try this:
xcode-select --install
gem install bundler jekyll
That's the way I don't need to sudo to install bundler jekyll.
Install the Command Line Tools:
xcode-select --install
abcLabdeMacBook-Air:zeppelin-master abclab$ xcode-select --install
xcode-select: note: install requested for command line developer tools
abcLabdeMacBook-Air:zeppelin-master abclab$ gem install bundler jekyll
ERROR: While executing gem ... (Gem::FilePermissionError)
You don't have write permissions for the /Library/Ruby/Gems/2.3.0 directory.
abcLabdeMacBook-Air:zeppelin-master abclab$ bundle install
Ignoring eventmachine-1.2.7 because its extensions are not built. Try: gem pristine eventmachine --version 1.2.7
Ignoring ffi-1.9.25 because its extensions are not built. Try: gem pristine ffi --version 1.9.25
Ignoring http_parser.rb-0.6.0 because its extensions are not built. Try: gem pristine http_parser.rb --version 0.6.0
Fetching gem metadata from http://rubygems.org/.................
Fetching gem metadata from http://rubygems.org/..
Resolving dependencies.....
Using concurrent-ruby 1.1.4
Following files may not be writable, so sudo is needed:
/Library/Ruby/Gems/2.3.0
/Library/Ruby/Gems/2.3.0/build_info
/Library/Ruby/Gems/2.3.0/cache
/Library/Ruby/Gems/2.3.0/doc
/Library/Ruby/Gems/2.3.0/extensions
/Library/Ruby/Gems/2.3.0/gems
/Library/Ruby/Gems/2.3.0/specifications
Using i18n 0.9.5
Using minitest 5.11.3
Using thread_safe 0.3.6
Using tzinfo 1.2.5
Using activesupport 4.2.10
Using public_suffix 2.0.5
Using addressable 2.5.2
Using execjs 2.7.0
Using autoprefixer-rails 9.4.7
Using bundler 2.0.1
Using chunky_png 1.3.11
Using coffee-script-source 1.11.1
Using coffee-script 2.4.1
Using colorator 1.1.0
Using ruby-enum 0.7.2
Fetching commonmarker 0.17.13
Your user account isn't allowed to install to the system RubyGems.
You can cancel this installation and run:
bundle install --path vendor/bundle
to install the gems into ./vendor/bundle/, or you can enter your password
and install the bundled gems to RubyGems using sudo.
Password:
Your user account isn't allowed to install to the system RubyGems.
You can cancel this installation and run:
bundle install --path vendor/bundle
to install the gems into ./vendor/bundle/, or you can enter your password
and install the bundled gems to RubyGems using sudo.
Password:
Installing commonmarker 0.17.13 with native extensions
Fetching multi_json 1.13.1
Installing multi_json 1.13.1
Fetching sass 3.4.25
Installing sass 3.4.25
Fetching compass-core 1.0.3
Installing compass-core 1.0.3
Fetching compass-import-once 1.0.5
Installing compass-import-once 1.0.5
Using rb-fsevent 0.10.3
Fetching ffi 1.10.0
Installing ffi 1.10.0 with native extensions
Fetching rb-inotify 0.10.0
Installing rb-inotify 0.10.0
Fetching compass 1.0.3
Installing compass 1.0.3
Fetching dnsruby 1.61.2
Installing dnsruby 1.61.2
Fetching eventmachine 1.2.7
Installing eventmachine 1.2.7 with native extensions
Fetching http_parser.rb 0.6.0
Installing http_parser.rb 0.6.0 with native extensions
Using em-websocket 0.5.1
Fetching ethon 0.12.0
Installing ethon 0.12.0
Fetching multipart-post 2.0.0
Installing multipart-post 2.0.0
Fetching faraday 0.15.4
Installing faraday 0.15.4
Using forwardable-extended 2.6.0
Fetching gemoji 3.0.0
Installing gemoji 3.0.0
Fetching sawyer 0.8.1
Installing sawyer 0.8.1
Fetching octokit 4.13.0
Installing octokit 4.13.0
Fetching typhoeus 1.3.1
Installing typhoeus 1.3.1
Fetching github-pages-health-check 1.8.1
Installing github-pages-health-check 1.8.1
Using jekyll-sass-converter 1.5.2
Using ruby_dep 1.5.0
Using listen 3.1.5
Fetching jekyll-watch 2.1.2
Installing jekyll-watch 2.1.2
Using kramdown 1.17.0
Using liquid 4.0.0
Using mercenary 0.3.6
Fetching pathutil 0.16.2
Installing pathutil 0.16.2
Fetching rouge 2.2.1
Installing rouge 2.2.1
Using safe_yaml 1.0.4
Fetching jekyll 3.7.4
Installing jekyll 3.7.4
Fetching jekyll-avatar 0.6.0
Installing jekyll-avatar 0.6.0
Fetching jekyll-coffeescript 1.1.1
Installing jekyll-coffeescript 1.1.1
Fetching jekyll-commonmark 1.2.0
Installing jekyll-commonmark 1.2.0
Fetching jekyll-commonmark-ghpages 0.1.5
Installing jekyll-commonmark-ghpages 0.1.5
Fetching jekyll-default-layout 0.1.4
Installing jekyll-default-layout 0.1.4
Fetching jekyll-feed 0.11.0
Installing jekyll-feed 0.11.0
Fetching jekyll-gist 1.5.0
Installing jekyll-gist 1.5.0
Fetching jekyll-github-metadata 2.9.4
Installing jekyll-github-metadata 2.9.4
Fetching mini_portile2 2.4.0
Installing mini_portile2 2.4.0
Fetching nokogiri 1.10.1
Installing nokogiri 1.10.1 with native extensions
Fetching html-pipeline 2.10.0
Installing html-pipeline 2.10.0
Fetching jekyll-mentions 1.4.1
Installing jekyll-mentions 1.4.1
Fetching jekyll-optional-front-matter 0.3.0
Installing jekyll-optional-front-matter 0.3.0
Fetching jekyll-paginate 1.1.0
Installing jekyll-paginate 1.1.0
Fetching jekyll-readme-index 0.2.0
Installing jekyll-readme-index 0.2.0
Fetching jekyll-redirect-from 0.14.0
Installing jekyll-redirect-from 0.14.0
Fetching jekyll-relative-links 0.5.3
Installing jekyll-relative-links 0.5.3
Fetching rubyzip 1.2.2
Installing rubyzip 1.2.2
Fetching jekyll-remote-theme 0.3.1
Installing jekyll-remote-theme 0.3.1
Using jekyll-seo-tag 2.5.0
Fetching jekyll-sitemap 1.2.0
Installing jekyll-sitemap 1.2.0
Fetching jekyll-swiss 0.4.0
Installing jekyll-swiss 0.4.0
Fetching jekyll-theme-architect 0.1.1
Installing jekyll-theme-architect 0.1.1
Fetching jekyll-theme-cayman 0.1.1
Installing jekyll-theme-cayman 0.1.1
Fetching jekyll-theme-dinky 0.1.1
Installing jekyll-theme-dinky 0.1.1
Fetching jekyll-theme-hacker 0.1.1
Installing jekyll-theme-hacker 0.1.1
Fetching jekyll-theme-leap-day 0.1.1
Installing jekyll-theme-leap-day 0.1.1
Fetching jekyll-theme-merlot 0.1.1
Installing jekyll-theme-merlot 0.1.1
Fetching jekyll-theme-midnight 0.1.1
Installing jekyll-theme-midnight 0.1.1
Fetching jekyll-theme-minimal 0.1.1
Installing jekyll-theme-minimal 0.1.1
Fetching jekyll-theme-modernist 0.1.1
Installing jekyll-theme-modernist 0.1.1
Fetching jekyll-theme-primer 0.5.3
Installing jekyll-theme-primer 0.5.3
Fetching jekyll-theme-slate 0.1.1
Installing jekyll-theme-slate 0.1.1
Fetching jekyll-theme-tactile 0.1.1
Installing jekyll-theme-tactile 0.1.1
Fetching jekyll-theme-time-machine 0.1.1
Installing jekyll-theme-time-machine 0.1.1
Fetching jekyll-titles-from-headings 0.5.1
Installing jekyll-titles-from-headings 0.5.1
Fetching jemoji 0.10.1
Installing jemoji 0.10.1
Using minima 2.5.0
Fetching unicode-display_width 1.4.1
Installing unicode-display_width 1.4.1
Fetching terminal-table 1.8.0
Installing terminal-table 1.8.0
Fetching github-pages 193
Installing github-pages 193
Fetching sass-media_query_combiner 0.0.7
Installing sass-media_query_combiner 0.0.7
Bundle complete! 4 Gemfile dependencies, 91 gems now installed.
Use `bundle info [gemname]` to see where a bundled gem is installed.
Post-install message from compass:
Compass is charityware. If you love it, please donate on our behalf at http://umdf.org/compass Thanks!
Post-install message from dnsruby:
Installing dnsruby...
For issues and source code: https://github.com/alexdalitz/dnsruby
For general discussion (please tell us how you use dnsruby): https://groups.google.com/forum/#!forum/dnsruby
Post-install message from html-pipeline:
-------------------------------------------------
Thank you for installing html-pipeline!
You must bundle Filter gem dependencies.
See html-pipeline README.md for more details.
https://github.com/jch/html-pipeline#dependencies
-------------------------------------------------
It might also be that you have mistakenly installed multiple dependencies of Jekyll. In that case
$ /usr/bin/jekyll serve
might work, or remove the one or more installation of Jekyll.
Find
$ whereis jekyll
and then keep the above one and remove the rest of the installations.
I found a solution, that I think is very not clean, but works for now.
I have two directories in /Library/Ruby/Gems/:
2.0.0/
gems/
specifications/
...
2.3.0/
gems/
specifications/
...
The error output, when I try to run jekyll, tells that it checks (among others) in /Library/Ruby/Gems/2.3.0, but as I said in my question, there aren't any jekyll-related file in there.
So, I manually copied all the files from /Library/Ruby/Gems/2.0.0/gems and /Library/Ruby/Gems/2.0.0/specifications and pasted them in /Library/Ruby/Gems/2.3.0/gems and /Library/Ruby/Gems/2.3.0/specifications respectively.
I guess that the files I've copied are maybe outdated for the Ruby version I have (?), but it works perfectly.
Maybe there is a more conventional way to make it work?

Unable to activate susy-2.1.1, because sass-3.2.17 conflicts with sass (~> 3.3.0)

I have installed the latest versions of compass, sass and susy. But still I am getting this error:
Unable to activate susy-2.1.1, because sass-3.2.17 conflicts with sass (~> 3.3.0)
Anyone knows how this Ruby thing works?
This is the list of my installed gems:
*** LOCAL GEMS ***
CFPropertyList (2.2.0)
chunky_png (1.3.0)
compass (0.12.4)
compass-core (1.0.0.alpha.19)
compass-import-once (1.0.4)
compass-rails (1.1.3)
fssm (0.2.10)
libxml-ruby (2.6.0)
multi_json (1.9.2)
nokogiri (1.5.6)
rb-fsevent (0.9.4)
rubygems-update (2.2.2)
sass (3.3.4, 3.3.3, 3.2.17)
sqlite3 (1.3.7)
susy (2.1.1)
gem install compass --pre
if you ended up uninstalling the sass 3.3.0 gem you should reinstall that first.
The best way without a doubt is to install Susy via the Compass Susy Plugin. This will avoid conflicts with other Compass projects that require the current version.
Commands:
gem install compass
gem install compass-susy-plugin
If you use Bundler, it will ensure that the gems in your Gemfile are the ones used by your project. So your Gemfile should specify "susy", "~>2.1.1" and "sass", "~>3.3.2", plus any other that you require, such as "breakpoint", "~>2.4.1". It then won't matter what versions are installed inside your Ruby gems folder. When you then do a 'bundle install', Bundler ensures that your project will only use the correct dependencies. This is, of course, a CLI instruction through the terminal. Alternatively, simply do a 'sudo gem uninstall sass -v 3.2.17', if you don't want to use Bundler.
I'm using Ubuntu server 14.04 and I had the same problem and this is what I have done
Remove all my gems with gem uninstall gemname
Install bundler with sudo apt-get install bundler
Create a Gemfile as #Remy said before. Here is a Getting Started With Bundler Guide
And finally bundle install
After that, bundler create a Gemfile.lock where are specified all the needed gems and its versions, so you can use it safely.
https://teamtreehouse.com/forum/cant-make-susy-211-working
User: Iago Wandalsen Prates
gem uninstall compass
gem uninstall sass
gem uninstall susy
gem install susy
gem install compass --pre

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