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rails 설치와 IDE 구성 경험 공유

ㅇ rails 설치와 IDE 구성 경험 공유

1. windows에서 설치
=> 결론 : rails 설치는 정말 쉽습니다만 IDE의 서버 기동을 제대로 하지 못했습니다.

IDE의 디버깅 기능을 하면 다음의 오류가 발생합니다.

Can't initialize a new Rails application within the directory of another, please Type 'rails' for help.

총 3대의 윈도우 pc에서 동일한 오류가 발생하였습니다. (ROR, aptana studio 3의 버전에 상관없이 발생 ㅜㅜ)

1.1 ROR : RailInstaller 설치
- http://railsinstaller.org

도스 콘솔에서는 아무 문제 없이 동작합니다.

1.2 IDE : aptana studio 3 또는 netbeans 설치

1.3 rails debugger gem 설치
gem install ruby-debug-ide

2. ubuntu에서 설치
=> 결론 : IDE의 debugging 사용 가능

2.1 ROR : rvm로 설치

ㅇ rvm 설치
\curl -L https://get.rvm.io | bash -s stable

ㅇ ruby 설치
vi .bashrc
export PATH=$PATH:/usr/local/sbin:/usr/sbin:/sbin::/usr/local/rvm/bin

rvm install 1.9.3

ㅇ rails 설치
gem install rails --no-ri --no-rdoc --version=3.2.14

알수 없는 오류로 이것 저것 조치함... (아래 * ROR 설치 시 오류)

2.2 IDE : aptana studio 3에서 성공

2.3 rails debugger gem 설치
gem install ruby-debug-ide

ㅇ 정상적으로 동작하는 debugger 버전
Fast Debugger (ruby-debug-ide 0.4.18, ruby-debug-base 0.10.4) listens on 127.0.0.1:42589
=> Booting WEBrick
=> Rails 3.2.14 application starting in development on http://0.0.0.0:3000

* ROR 설치 시 오류
혼자만 경험한 것일 수 있습니다. ㅜㅜ
ㅇ rails server -p 3000 에러 발생 조치 1
/var/lib/gems/1.8/gems/execjs-1.4.0/lib/execjs/runtimes.rb:51:in `autodetect': Could not find a JavaScript runtime. See https://github.com/sstephenson/execjs for a list of available runtimes. (ExecJS::RuntimeUnavailable)
$ gem install execjs

ㅇ rails server -p 3000 에러 발생 조치 2
/var/lib/gems/1.8/gems/execjs-1.4.0/lib/execjs/runtimes.rb:51:in `autodetect': Could not find a JavaScript runtime.
sudo apt-get install nodejs

ㅇ Insecure world writable dir /usr/local/rvm in PATH 조치 3
chmod o-w /usr/local/bin
chmod o-w /usr/local
chmod o-w /usr/local/rvm



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