安装并编辑脚本

cd /opt/
curl -O http://files.postgres-xl.org/postgres-xl95r1beta1.tar.gz
tar -zxvf postgres-xl95r1beta1.tar.gz
mv postgres-xl95r1beta1 postgres-xl
cd postgres-xl
yum install -y gcc
yum install -y readline-devel
yum install -y perl
yum install -y flex bison
yum install -y zlib-devel
./configure
make
make install