我正在运行ruby版本2.3.0，试图安装debug_inspector gem，但得到：
Building native extensions. This could take a while...
ERROR: While executing gem ... (Errno::EACCES)
Permission denied @ dir_s_mkdir - /Users/Archerdog1/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/extensions/x86_64-darwin-15/2.3.0-static/debug_inspector-0.0.2
有什么建议吗？