About error during angular instsllstion

am getting below error ,how to fix it

 

C:\Users\Kavya>npm install -g @angular/cli

npm WARN deprecated [email protected]: request has been deprecated, see https://github.com/request/request/issues/3142

npm ERR! code EEXIST

npm ERR! path C:\Users\Kavya\AppData\Roaming\npm\node_modules\@angular\cli\bin\ng

npm ERR! dest C:\Users\Kavya\AppData\Roaming\npm\ng

npm ERR! EEXIST: file already exists, cmd shim 'C:\Users\Kavya\AppData\Roaming\npm\node_modules\@angular\cli\bin\ng' -> 'C:\Users\Kavya\AppData\Roaming\npm\ng'

npm ERR! File exists: C:\Users\Kavya\AppData\Roaming\npm\ng

npm ERR! Remove the existing file and try again, or run npm

npm ERR! with --force to overwrite files recklessly.

npm ERR! A complete log of this run can be found in:

npm ERR! C:\Users\Kavya\AppData\Roaming\npm-cache\_logs\2020-06-03T09_04_04_269Z-debug.log