捆绑安装导致Gemfile错误：意外的'：'，期望$ end gem'github-pages'，组：：jekyll_plugins

Question

UPDATE1.

Added the line ruby '2.4.0' to my Gemfile and now the bundler complains about old ruby version:

$ bundle
Your Ruby version is 1.8.7, but your Gemfile specified 2.4.0

However:

$ ruby -v
ruby 2.4.0p0 (2016-12-24 revision 57164) [x86_64-darwin12.0]

So it looks like bundler is using my old ruby version that was originally installed by the OSX, instead of the new one that I installed via homebrew .

Is there any way to tell the bundler to use the new ruby?

---

UPDATE.

I have changed line 3 of Gemfile as suggested in the answer by Sachin Singh, unfortunately that leads to further errors:

...
Installing i18n (0.7.0) 
Gem::InstallError: i18n requires Ruby version >= 1.9.3.
An error occurred while installing i18n (0.7.0), and Bundler cannot continue.
Make sure that `gem install i18n -v '0.7.0'` succeeds before bundling.

The installation gem install i18n -v '0.7.0' goes without errors but the problem persists.

---

I am trying to setup Parse Docs locally but

$ bundle install

leads to this error:

Gemfile syntax error:
/Users/dmitrizaitsev/Repos/Parse-Docs/Gemfile:3: syntax error, unexpected ':', expecting $end
gem 'github-pages', group: :jekyll_plugins
                          ^

My Ruby version is 2.4:

$ ruby -v
ruby 2.4.0p0 (2016-12-24 revision 57164) [x86_64-darwin12.0]

Their Gemfile :

source 'https://rubygems.org'
gem 'jekyll', '>=3.1.6'
gem 'github-pages', group: :jekyll_plugins
gem 'jekyll-redirect-from', '0.10.0'

Any idea what is wrong here?

Answer 1

May be its a ruby version issue, you can try this:

ruby '2.4.0'
source 'https://rubygems.org'
gem 'jekyll', '>=3.1.6'
gem 'github-pages', :group => 'jekyll_plugins'
gem 'jekyll-redirect-from', '0.10.0'