## Summary
Follow-up on [#220](#220). [`10-base-packages.sh`](docs/setup/scripts/10-base-packages.sh) fails on a fresh Debian 13 Trixie VM with `E: Impossible de trouver le paquet software-properties-common`. The package is no longer shipped on Trixie — and it was never used by any of our downstream scripts in the first place.
Drop three deprecated / unused packages from the install list. Add an inline comment explaining each kept package's purpose so a drive-by addition doesn't reintroduce the dropped ones.
## What lands
| File | Change |
| --- | --- |
| `docs/setup/scripts/10-base-packages.sh` | Drop `software-properties-common`, `apt-transport-https`, `lsb-release`. Remaining minimal set: `curl wget git ca-certificates gnupg build-essential pkg-config`. Inline comment lists which downstream script consumes each kept package + which three were deliberately removed and why. |
| `docs/setup/01-dev-debian-vm-setup.md` | Step-3 table row for `10-base-packages.sh` updated to match the new package list. |
## Why each removed package wasn't needed
| Package | Why removed |
| --- | --- |
| `software-properties-common` | Drops `add-apt-repository`. We don't use it — [`50-docker.sh`](docs/setup/scripts/50-docker.sh) writes `/etc/apt/sources.list.d/docker.list` manually with the keyring-pinned `signed-by=` form. Also no longer in Trixie. |
| `apt-transport-https` | Transitional package since apt 1.5 (2018) — apt has native HTTPS. Intermittently absent on Trixie. |
| `lsb-release` | Shell scripts read `/etc/os-release` directly (see `50-docker.sh`'s `. /etc/os-release && echo "${VERSION_CODENAME}"`). |
## Unblock path (manual, if you're stuck mid-bootstrap)
The user can either pull this PR and re-run, or shortcut manually:
```bash
sudo apt-get install -y curl wget git ca-certificates gnupg build-essential pkg-config
./docs/setup/scripts/20-zsh.sh # continue from the next step
```
Scripts are idempotent — re-running `bootstrap.sh` after pulling this PR is also safe.
## Test plan
- [ ] On a fresh Trixie VM, `./docs/setup/scripts/10-base-packages.sh` exits successfully.
- [ ] Verify each downstream script still has the binaries it expects (curl in 40-node.sh, gpg in 50-docker.sh, build-essential in pnpm install, …).
- [x] `pnpm exec prettier --check` clean on the touched files.
- [x] `bash -n docs/setup/scripts/10-base-packages.sh` clean.
---------
Co-authored-by: Julien Gautier <julien.gautier@apf.asso.fr>
Reviewed-on: #223
julien
1d11db9f36