error during installation

[Saleem Khan Marwat]

Hello,
When I try to install I get error , should I br running these commands as root ?

$ curl -fLo /usr/local/bin/yadm https://github.com/TheLocehiliosan/yadm/raw/master/yadm && chmod a+x /usr/local/bin/yadm
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 132 100 132 0 0 182 0 --:--:-- --:--:-- --:--:-- 182
0 0 0 0 0 0 0 0 --:--:-- 0:00:01 --:--:-- 0Warning: Failed to create the file /usr/local/bin/yadm: Permission denied
1 55883 1 903 0 0 445 0 0:02:05 0:00:02 0:02:03 1153
curl: (23) Failure writing output to destination

[Vladislav Nepogodin]

Yes