I want to debug some network bug with my application ,I found a way to create rvi to trace, But I even can\'t finish step 1 :
rvictl -s -bash : rvictl: command not
When you say: the command line tools for 10.10 apparently do not include the rvictl program - I get the error message: command not found
You need to see the comment above: Mavericks and beyond: You need to install XCode from the App Store, and then you need to launch XCode once, and accept installation of additional tools. Restart your terminal.
It will then appear.