ubuntu 快速安装 rails

链接：http://ruby-china.org/wiki/install_ruby_guide
当你关掉终端，再次开启或者重启及其再次开始时，你会发现：

liam@liam-K53TK:~/work/demo$ rails server
Could not find sqlite3-1.3.7 in any of the sources
Run `bundle install` to install missing gems.
liam@liam-K53TK:~/work/demo$

上面提示找不到sqlite3 数据库，解决办法如下：

1 liam@liam-K53TK:~/work/demo$ source ~/.rvm/scripts/rvm     
2 liam@liam-K53TK:~/work/demo$ rails server
3 => Booting WEBrick
4 => Rails 3.0.5 application starting in development on http://0.0.0.0:3000
5 => Call with -d to detach
6 => Ctrl-C to shutdown server
7 [2013-07-06 15:42:54] INFO WEBrick 1.3.1
8 [2013-07-06 15:42:54] INFO ruby 2.0.0 (2013-06-27) [x86_64-linux]
9 [2013-07-06 15:42:54] INFO WEBrick::HTTPServer#start: pid=7846 port=3000

红字的命令的作用是在如rvm 的环境，这样就能找到数据库了。

下面给出Web开发敏捷之道的代码下载：
下载地址:
linux.linuxidc.com/2011年资料/Rails知识/Agile Web Development with Rails, 4th Edition 正式版[PDF+源代码]/rails4-code.zip

 

posted on 2013-07-08 17:18  yabou  阅读(185)  评论(0)  编辑  收藏  举报

导航