So I wanted to try surfing in tf2 since it seemed a bit fun so i wanted to start my own local server. Then i found out that i needed specific commands and mods to do so (ex, Sourcemod, metamodsource) to do so. I downloaded both of the required mod and did as the installation guide said. but when i checked it by typing these commands (meta version,meta list) it said it didn't recognize the command. i want to know what can i do.