CentOS 4.6安装Oracle报错解决办法
在CentOS 4.6中安装Oracle 10g会出现以下几种常见错误：出现以上错误，表明X11 Window Server的Display变量配置不正确。解决办法
在CentOS 4.6中安装Oracle 10g会出现以下几种常见错误：
出现以上错误，表明X11 Window Server的Display变量配置不正确。
解决办法：以root身份先打开一个终端，依次输入：“#xhost +”和“#export DISPLAY=192.168.1.111:0.0”。然后再新建一个终端（这一步很关键），输入“#su oracle”切换到oracle用户，进入Oracle数据库安装文件所在目录，再执行“$./runInstaller”即可。
ERROR: ora -12547 TNS: lost contact
I had this problem ("ORA-12547: TNS:lost contact" error) when I installed Oracle 10 R2 on "CentOS 4.6 Linux " I solved it by installing libaio-0.3.105-2.i386.rpm.
在安装Oracle之前，先将该软件包装上。libaio-0.3.105-2.i386.rpm软件包可以从上下载到。
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