Can't seem to execute commands with local models

I was curious about opencode and tried to run it with mistral:7b as well as qwencode3:8b, but it simply couldn’t execute a single command. It was necessary, I think, to be able to execute commands because it kept attempting to write to /home/user. So I told it to run pwd to find out where it was. That always failed. Was j using a wrong model? Or is opencode just incapable of running commands?