bundler をインストールし、以降は Gemfileで管理する
>gem install bundler
Fetching: bundler-1.11.2.gem (100%)
Successfully installed bundler-1.11.2
Parsing documentation for bundler-1.11.2
Installing ri documentation for bundler-1.11.2
Done installing documentation for bundler after 10 seconds
1 gem installed
>runemacs Gemfile
# 後述
>bundle install --path vendor/bundler
Fetching gem metadata from https://rubygems.org/..........
Fetching version metadata from https://rubygems.org/..
Resolving dependencies...
Installing coderay 1.1.0
Installing method_source 0.8.2
Installing slop 3.6.0
Using bundler 1.11.2
Installing pry 0.10.3
Bundle complete! 1 Gemfile dependency, 5 gems now installed.
Bundled gems are installed into ./vendor/bundler.
Gemfile
source "https://rubygems.org"
gem "pry"
Reference
ruby.studio-kingdom.com
