wget -c http://luajit.org/download/LuaJIT-2.0.2.tar.gz

tar xzvf LuaJIT-2.0.2.tar.gz

echo “/usr/local/luajit/lib” > /etc/ld.so.conf.d/usr_local_luajit_lib.conf ldconfig

#配置环境变量

export LUAJIT_LIB=/usr/local/luajit/lib

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

wget -c https://github.com/simpl/ngx_devel_kit/archive/v0.2.18.tar.gz
wget -c https://github.com/chaoslawful/lua-nginx-module/archive/v0.8.6.tar.gz
tar xzvf v0.2.18

tar xzvf v0.8.6

3.重新编译安装Nginx

wget -c http://nginx.org/download/nginx-1.4.2.tar.gz
tar xzvf nginx-1.4.2.tar.gz
cd nginx-1.4.2

#./configure –add-module=../ngx_devel_kit-0.2.18/ –add-module=../lua-nginx-module-0.8.6/

./configure –add-module=../ngx_devel_kit-0.2.18/ –add-module=../lua-nginx-module-0.8.6/ –with-ld-opt=”-Wl,-rpath,$LUAJIT_LIB”

make

make install

nginx -t

常见错误：

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

解决方法：

在 Nginx 编译时，需要指定 RPATH，加入下面选项即可：

./configure –with-ld-opt=”-Wl,-rpath,$LUAJIT_LIB”

或者

export LD_LIBRARY_PATH=/usr/local/lib/:$LD_LIBRARY_PATH

也可以直接用 ldd 命令验证是否链了 libluajit-5.1 这样的 .so 文件，例如：

ldd nginx | grep lua

libluajit-5.1.so.2 => /usr/local/luajit/lib/libluajit-5.1.so.2 (0x00007f48e408b000)

5.环境变量配置

export LUAJIT_LIB=/usr/local/luajit/lib

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

export LD_LIBRARY_PATH=/usr/local/lib/:$LD_LIBRARY_PATH

6.测试

在nginx.conf中添加配置

location /lua {
default_type ‘text/plain’;
content_by_lua ‘ngx.say(“hello, lua”)’;
}

访问 http://localhost:8080/lua 返回

则表示成功。

发布在 2017-02-03 11:28:08
分类：nginx
标签：lua, nginx