➜  ~ luarocks install luasql  Error: Your user does not have write permissions in /usr/local/lib/luarocks/rocks -- you may want to run as a privileged user or use your local tree with --local. ➜  ~ luarocks install luasql-mysql  Error: Your user does not have write permissions in /usr/local/lib/luarocks/rocks -- you may want to run as a privileged user or use your local tree with --local.

不知道这个何种揭发，

在用lua的 luarocks时候安装一个数据库驱动