1.安装jdk，比如：jdk1.6.0_45，将jdk1.6.0_45.bin解压到/root/bin/jdk1.6.0_45 (注：root用户的home就是/root下)
JAVA_HOME=/root/bin/jdk1.6.0_45
export JRE_HOME=$JAVA_HOME/jre
export CLASSPATH=.:$JAVA_HOME/lib:$JRE_HOME/lib:$CLASSPATH
export PATH=$JAVA_HOME/bin:$JRE_HOME/bin:$PATH
2. 安装依赖库：
sudo yum install gcc gcc-c++ gperf flex bison glibc-devel zlib-devel ncurses-devel libsx-devel readline-devel perl-Switch bc zip curl git-core
sudo yum install ncurses-devel readline-devel zlib-devel libX11-devel xorg-x11-proto-devel libuuid-devel uuid uuid-devel libsx-devel
3.再根据情况安装缺失模块，如：
ld-linux.so.2
yum whatprovides ld-linux.so.2
libz.so.1
yum whatprovides libz.so.1
libstdc++.so.6
yum whatprovides libstdc++.so.6