Mac OS X El Capitan にしてからブログを更新しようとしたらエラーを吐かれたので,解決方法をメモしておく.
octpress でブログを書こうとしたらエラーを吐かれた.
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$ rake preview
Starting to watch source with Jekyll and Compass. Starting Rack on port 4000
rake aborted!
Errno::ENOENT: No such file or directory - jekyll
/Users/Tasuku_Tozawa/Documents/STUDY/blog/octopress/Rakefile:84:in `spawn'/Users/Tasuku_Tozawa/Documents/STUDY/blog/octopress/Rakefile:84:in `block in <top (requir ed)>'Tasks: TOP=> preview
(See full trace by running task with --trace)
$ rbenv install 2.2.3
The following versions contain `2.2.3' in the name: rbx-2.2.3See all available versions with `rbenv install --list'.
If the version you need is missing, try upgrading ruby-build:
brew update && brew upgrade ruby-build
$ rake preview 56|Starting to watch source with Jekyll and Compass. Starting Rack on port 4000 57|``` bash
[2016-02-14 12:50:40] INFO WEBrick 1.3.1 58|[2016-02-14 12:50:40] INFO ruby 2.2.3 (2015-08-18)[x86_64-darwin15] 59|```[2016-02-14 12:50:40] INFO WEBrick::HTTPServer#start: pid=80458port=4000