centos 安装 luajit

 引自：

 https://blog.youkuaiyun.com/Carlos__z/article/details/112000430?utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7Edefault-1.control&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7Edefault-1.control

安装luaJIT

yum install readline-devel
wget http://luajit.org/download/LuaJIT-2.0.2.tar.gz
tar -zxvf LuaJIT-2.0.2.tar.gz
cd LuaJIT-2.0.2
make install PREFIX=/usr/local/LuaJIT

make后瞅着会报错，但是好像并未有什么影响：

 查看lua版本：

lua -v

 配置LuaJIT环境变量

vim /etc/profile
export LUAJIT_LIB=/usr/local/LuaJIT/lib
export LUAJIT_INC=/usr/local/LuaJIT/include/luajit-2.0
source /etc/profile

验证是否安装成功lua语言helloword

vim HelloWorld.lua
输入代码并保存：
print(“Hello World!”)
执行代码进行验证：