i can't install anything

Sorry im new in this system, i came from linux mint.
I just installed mageia like 2 hours ago and its running fine, but when i run urpmi and try to install something for example gcc it returns:
Wherever the package is, i dont know if i had to add repositorys or something. Tried to play an mp4 video file and when it tried to find the codecs it shows an alert:
thanks for the help!
greetings from Mexico.
I just installed mageia like 2 hours ago and its running fine, but when i run urpmi and try to install something for example gcc it returns:
No package named gcc
Wherever the package is, i dont know if i had to add repositorys or something. Tried to play an mp4 video file and when it tried to find the codecs it shows an alert:
an error ocurred location not found
thanks for the help!
greetings from Mexico.
