nginx下Lua安装

--准备工作(下载)

LuaJIT-2.0.3.tar.gz

ngx_devel_kit

nginx_lua_module

nginx-1.4.7

(1)安装LuaJIT

tar -zxvf LuaJIT-2.0.3.tar.gz

cd LuaJIT-2.0.3

make

make install

因为安装在缺省路径，所以LuaJIT对应的lib，include均在/usr/local目录里。

修改环境变量

export LUAJIT_LIB=/usr/local/lib

export LUAJIT_INC=/usr/local/include/luajit-2.0

(2)安装Nginx

cd nginx-1.4.7

./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre=/usr/local/src/pcre-8.35 --with-zlib=/usr/local/src/zlib-1.2.8 --add-module=/usr/local/src/ngx_devel_kit --add-module=/usr/local/src/lua-nginx-module

make

make install

(3)测试

/usr/local/nginx/sbin/nginx -t

会报错：error while loading shared libraries: libluajit-5.1.so.2: cannot open shared object file: No such file or directory

--添加变量

cat /etc/ld.so.conf

include ld.so.conf.d/*.conf

echo "/usr/local/lib" >> /etc/ld.so.conf

ldconfig

(4)修改nginx.conf配置文件

server加入:

location /hello {

default_type‘text/plain‘;

content_by_lua‘ngx.say("Hello Lua!")‘;

}

(5)访问出现

Hello Lua!