1、自1.11.2.2开始，OpenResty版本已经包含并默认安装opm。所以通常你不需要自己安装opm。
2、我们在这里只需要做一个软连接就可以了
cd /usr/local/openresty/bin
sudo ln -s `pwd`/opm /usr/local/bin/opm
3、搜索指定软件包名称
www@TinywanAliYun:~$ opm search session
bungle/lua-resty-session Session Library for OpenResty - Flexible and Secure
4、搜索具有多个模式“lru”和“cache”的软件包名称和摘要。
www@TinywanAliYun:~$ opm search lru cache
openresty/lua-resty-lrucache Lua-land LRU Cache based on LuaJIT FFI
5、在一些作者的名字下安装名为lua-resty-logger-socket的软件包
www@TinywanAliYun:~$ opm get p0pr0ck5/lua-resty-logger-socket* Fetching p0pr0ck5/lua-resty-logger-socket
Downloading https://opm.openresty.org/api/pkg/tarball/p0pr0ck5/lua-resty-logger-socket-0.03.opm.tar.gz
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
--:--:-- --:--:-- --:--:--
Package p0pr0ck5/lua-resty-logger-socket 0.03 installed successfully under /usr/local/openresty/site/ .
结果在 /usr/local/openresty/lualib/resty 目录下没有这个文件下载下来
结果该文件默认下载到以下目录了
/usr/local/openresty/site/lualib/resty
编写代码测试
local uuid = require 'resty.jit-uuid'
ngx.say(uuid())
问题来了，项目中直接应用，报错，提示找不到该文件
[C]: in function 'require'
in function /status"
[error] 7626#7626: init_worker_by_lua error: init_worker_by_lua:2: module 'resty.jit-uuid' not found:
no field package.preload['resty.jit-uuid']
no file '/usr/local/openresty/lualib/resty/jit-uuid.lua'
no file '/usr/local/openresty/nginx/conf/waf/resty/jit-uuid.lua'
no file '/usr/local/openresty/lualib/resty/jit-uuid.so'
no file '/opt/verynginx/verynginx/lua_script/resty/jit-uuid.so'
no file '/usr/local/openresty/site/lualib/resty/jit-uuid.so'
no file '/usr/local/openresty/lualib/resty/jit-uuid.so'
如果复制到该目录下，则是可以正常访问的
/usr/local/openresty/lualib/resty
要想安装到以上目录
则在下载的时候指定安装目录就可以了
opm --install-dir=/usr/local/openresty get thibaultcha/lua-resty-jit-uuid
通过上面这种安装方式，直接在项目中就可以使用
参考