How to install an application with root

[stufs]

I have an application to install, but when i run it says i need root. How do i have root to install in my MIUI one application?

 

[Lee Frederickscii]

I have an application to install, but when i run it says i need root. How do i have root to install in my MIUI one application?

You device has to be rooted, obviously! Is your device rooted?

 

[jwchips]

I have an application to install, but when i run it says i need root. How do i have root to install in my MIUI one application?

Open the 'security' app, and select permissions. From here you can enable root.