centos5下成功安装oracle10G数据库
如果你多了解Oracle数据库，建议你在linux下安装Oracle数据库，很少企业会把Oracle数据库架设在Window服务器，网上介绍linux下如何安装Orac
如果你多了解Oracle数据库，建议你在linux下安装Oracle数据库，，很少企业会把Oracle数据库架设在Window服务器，网上介绍linux下如何安装Oracle数据库，经测试，一般很少可以安装成功，现在我简单讲述一下Linux下如何安装Oracle数据库（本人介绍的是最新的linux操作系统和Oracle数据库，11G刚出来不久，有时间的话，尝试升级一下）。我不会详细讲述linux如何安装，我将讲述如何选择安装包和环境变量的设置：
首先你要把 Development下的Development Libraries, Development Tools 和 Legacy Software Development选择上，然后在Base System组中安装compat-libgcc-296,compat-libstdc++-296, compat-libstdc++-33、openmotif22和java包。这些包是必须的，它将保证你的Oracle10G数据库顺利的安装。
然后我建议你不要选择安装Virtualisation package group 、Clustering 和 Cluster Storage package groups，最后是用户，组和环境变量的设置,用root用户登陆：
1.下面设置的是oracle数据库安装的用户和数据库目录，root用户是不能安装Oracle数据库
#/usr/sbin/groupadd oinstall
#/usr/sbin/groupadd dba
#/usr/sbin/useradd -g oinstall -G dba oracle
#passwd oracle
mkdir /oracle
mkdir /oracle/10g
chown -R oracle:oinstall /oracle
2.编辑Oracle用户的环境变量:
#gedit /home/oracle/.bash_profile
把以下内容内容添加到：/home/oracle/.bash_profile
ORACLE_BASE=/oracle
ORACLE_HOME=/oracle/10g
ORACLE_SID=test
PATH=$ORACLE_HOME/bin:$PATH:.
export ORACLE_BASE ORACLE_HOME ORACLE_SID PATH
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