Ruby1.9.3-p327インストール(RVM) 

### 環境

* MacBookAir
* Mac OS X 10.6.8
* rvm -v

```:ターミナル
rvm 1.16.13 (stable) by Wayne E. Seguin <wayneeseguin@gmail.com>, Michal Papis <mpapis@gmail.com> [https://rvm.io/]
```

### RVM更新

```:ターミナル
rvm get stable
----------
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 10235  100 10235    0     0   5392      0  0:00:01  0:00:01 --:--:--  5392
Downloading RVM from wayneeseguin branch stable
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 1154k  100 1154k    0     0   158k      0  0:00:07  0:00:07 --:--:--  280k

Upgrading the RVM installation in /Users/shu/.rvm/
    RVM PATH line found in /Users/shu/.bashrc /Users/shu/.zshrc.
    RVM sourcing line found in /Users/shu/.bash_profile.

Upgrade Notes:

  * If you wish to get more default(global) gems installed, install RVM with this flag: --with-gems="pry vagrant"
    this option is remembered, it's enough to use it once.


# RVM:  Shell scripts enabling management of multiple ruby environments.
# RTFM: https://rvm.io/
# HELP: http://webchat.freenode.net/?channels=rvm (#rvm on irc.freenode.net)
# Cheatsheet: http://cheat.errtheblog.com/s/rvm/
# Screencast: http://screencasts.org/episodes/how-to-use-rvm

# In case of any issues read output of 'rvm requirements' and/or 'rvm notes'

Upgrade of RVM in /Users/shu/.rvm/ is complete.

# shu0115,
#
#   Thank you for using RVM!
#   I sincerely hope that RVM helps to make your life easier and
#   more enjoyable!!!
#
# ~Wayne

RVM reloaded!
----------
```

### Ruby1.9.3-p327リスト表示確認

```:ターミナル
rvm list known
----------
[ruby-]1.9.3-[p327]
----------
```

### Ruby1.9.3-p327インストール

```:ターミナル
rvm install 1.9.3-p327
----------
No binary rubies available for: downloads/ruby-1.9.3-p327.
Continuing with compilation. Please read 'rvm mount' to get more information on binary rubies.
Fetching yaml-0.1.4.tar.gz to /Users/shu/.rvm/archives
Extracting yaml to /Users/shu/.rvm/src/yaml-0.1.4
Configuring yaml in /Users/shu/.rvm/src/yaml-0.1.4.
Compiling yaml in /Users/shu/.rvm/src/yaml-0.1.4.
Installing yaml to /Users/shu/.rvm/usr
Installing Ruby from source to: /Users/shu/.rvm/rubies/ruby-1.9.3-p327, this may take a while depending on your cpu(s)...
ruby-1.9.3-p327 - #downloading ruby-1.9.3-p327, this may take a while depending on your connection...
ruby-1.9.3-p327 - #extracting ruby-1.9.3-p327 to /Users/shu/.rvm/src/ruby-1.9.3-p327
ruby-1.9.3-p327 - #extracted to /Users/shu/.rvm/src/ruby-1.9.3-p327
ruby-1.9.3-p327 - #configuring
ruby-1.9.3-p327 - #compiling
ruby-1.9.3-p327 - #installing 
Removing old Rubygems files...
Installing rubygems-1.8.24 for ruby-1.9.3-p327 ...
Installation of rubygems completed successfully.
Saving wrappers to '/Users/shu/.rvm/bin'.
ruby-1.9.3-p327 - #adjusting #shebangs for (gem irb erb ri rdoc testrb rake).
ruby-1.9.3-p327 - #importing default gemsets (/Users/shu/.rvm/gemsets/), this may take time ...
Install of ruby-1.9.3-p327 - #complete 
----------
```

### Ruby1.9.3-p286インストール確認

```:ターミナル
rvm list
----------
rvm rubies

   ruby-1.8.7-p352 [ i686 ]
   ruby-1.9.2-p290 [ x86_64 ]
   ruby-1.9.3-p125 [ x86_64 ]
=* ruby-1.9.3-p194 [ x86_64 ]
   ruby-1.9.3-p286 [ x86_64 ]

# => - current
# =* - current && default
#  * - default
----------
```

### 使用Rubyデフォルト設定変更

```:ターミナル
rvm --default use 1.9.3-p327
----------
Using /Users/shu/.rvm/gems/ruby-1.9.3-p327
----------
```

### heroku toolbeltインストール(未インストール時のみ)

 => Heroku Toolbelt for Mac OS X

heroku-toolbelt.pkg実行

インストール完了後ターミナル再起動

```:ターミナル
heroku login
```

### Gemインストール

使用Rubyバージョン確認

```:ターミナル
rvm list
----------
=* ruby-1.9.3-p327 [ x86_64 ]
----------
```

```:ターミナル
cd RAILS_APP_DIR
bundle install
```