Your task is described in ./docs/PLAN.md. Current progress is (supposed to be) stored in ./docs/PROGRESS.md. Perform the next step towards the final goal. Update the progress file and `git commit` afterwards. You can use `sudo` freely, install missing software via `sudo pkg install`. If you still miss helpful tooling or other resources, stop and ask the operator, don't work around it. Guix sources are in ~/repos/guix. FreeBSD sources are installed in /usr/src. Clone other helpful repos to ~/repos/ as required. Good luck!