Ubuntu8.04下配置Rails开发环境

1.安装RUBY
sudo apt-get install ruby

2.安装RubyGems
sudo apt-get install rubygems

3.安装Rails
sudo gem install rails --include-dependencies

4.安装Mongrel
sudo apt-get install mongrel

5.测试
rails 版本:
rails -v

建立测试应用:
rails myror
cd myror
./script/server
打开http://localhost:3000/查看

VMware server中Ubuntu8.04下解决“鼠标滚轮失效”问题

sudo vim /etc/X11/xorg.conf
找到并修改内容:
Section "InputDevice"
Identifier "Configured Mouse"
Driver "vmmouse" #使用vmware提供的鼠标驱动,解决“鼠标有效边界混乱”问题。
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "Imps/2"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "true"

在/etc/X11下还有一个xorg.conf.BeforeVMwareToolsInstall文件,它是安装vmware-tools之后xorg.conf文件的备份。