rails 安装mysql,js库
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安装mysql
sudo apt-get install mysql
sudo apt-get install mysql-server mysql-client
sudo apt-get install libmysqlclient-dev
bundle
rails s
menxu@debian:~/文档/ruby/blogs$ rails s
/home/menxu/.rvm/gems/ruby-2.0.0-p0@blog2/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)
from /home/menxu/.rvm/gems/ruby-2.0.0-p0@blog2/gems/execjs-1.4.0/lib/execjs.rb:5:in `<module:ExecJS>'
from /home/menxu/.rvm/gems/ruby-2.0.0-p0@blog2/gems/execjs-1.4.0/lib/execjs.rb:4:in `<top (required)>'
from /home/menxu/.rvm/gems/ruby-2.0.0-p0@blog2/gems/coffee-script-2.2.0/lib/coffee_script.rb:1:in `require'
from /home/menxu/.rvm/gems/ruby-2.0.0-p0@blog2/gems/coffee-script-2.2.0/lib/coffee_script.rb:1:in `<top (required)>'
from /home/menxu/.rvm/gems/ruby-2.0.0-p0@blog2/gems/coffee-script-2.2.0/lib/coffee-script.rb:1:in `require'
from /home/menxu/.rvm/gems/ruby-2.0.0-p0@blog2/gems/coffee-script-2.2.0/lib/coffee-script.rb:1:in `<top (required)>'
from /home/menxu/.rvm/gems/ruby-2.0.0-p0@blog2/gems/coffee-rails-3.2.2/lib/coffee-rails.rb:1:in `require'
from /home/menxu/.rvm/gems/ruby-2.0.0-p0@blog2/gems/coffee-rails-3.2.2/lib/coffee-rails.rb:1:in `<top (required)>'
from /home/menxu/.rvm/gems/ruby-2.0.0-p0@blog2/gems/bundler-1.3.4/lib/bundler/runtime.rb:72:in `require'
from /home/menxu/.rvm/gems/ruby-2.0.0-p0@blog2/gems/bundler-1.3.4/lib/bundler/runtime.rb:72:in `block (2 levels) in require'
from /home/menxu/.rvm/gems/ruby-2.0.0-p0@blog2/gems/bundler-1.3.4/lib/bundler/runtime.rb:70:in `each'
from /home/menxu/.rvm/gems/ruby-2.0.0-p0@blog2/gems/bundler-1.3.4/lib/bundler/runtime.rb:70:in `block in require'
from /home/menxu/.rvm/gems/ruby-2.0.0-p0@blog2/gems/bundler-1.3.4/lib/bundler/runtime.rb:59:in `each'
from /home/menxu/.rvm/gems/ruby-2.0.0-p0@blog2/gems/bundler-1.3.4/lib/bundler/runtime.rb:59:in `require'
from /home/menxu/.rvm/gems/ruby-2.0.0-p0@blog2/gems/bundler-1.3.4/lib/bundler.rb:132:in `require'
from /home/menxu/文档/ruby/blogs/config/application.rb:7:in `<top (required)>'
from /home/menxu/.rvm/gems/ruby-2.0.0-p0@blog2/gems/railties-3.2.9/lib/rails/commands.rb:53:in `require'
from /home/menxu/.rvm/gems/ruby-2.0.0-p0@blog2/gems/railties-3.2.9/lib/rails/commands.rb:53:in `block in <top (required)>'
from /home/menxu/.rvm/gems/ruby-2.0.0-p0@blog2/gems/railties-3.2.9/lib/rails/commands.rb:50:in `tap'
from /home/menxu/.rvm/gems/ruby-2.0.0-p0@blog2/gems/railties-3.2.9/lib/rails/commands.rb:50:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
安装javascript库处理
menxu@debian:~/文档/ruby/blogs$ sudo apt-get install no
menxu@debian:~/文档/ruby/blogs$ apt-cache search nodej
menxu@debian:~/文档/ruby/blogs$ apt-cache search nodejs
menxu@debian:~/文档/ruby/blogs$ curl -L git.io/nodebrew | perl - setup
menxu@debian:~/文档/ruby/blogs$ cat ~/.bashrc
menxu@debian:~/文档/ruby/blogs$ cat ~/.bashrc
menxu@debian:~/文档/ruby/blogs$ cat >> ~/.bashrc
menxu@debian:~/文档/ruby/blogs$ export PATH=$HOME/.nodebrew/current/bin:$PATH
menxu@debian:~/文档/ruby/blogs$ nodebrew
menxu@debian:~/文档/ruby/blogs$ nodebrew install 0.10
bundle
rails s
menxu@debian:~/文档/ruby/blogs$ nodebrew use v0.10.1
rails s
rake db:create
rake db:migrate
config/datebase.yaml
username:root
password:(空)
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