From 21a3794f6945ece6ec8b90750a6738dba49afd18 Mon Sep 17 00:00:00 2001
From: Will Cook <46428721+wcook04@users.noreply.github.com>
Date: Sat, 31 Oct 2026 23:24:16 +0000
Subject: [PATCH] Install website dependencies before contributor paper checks

---
 CONTRIBUTING.md | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index daeecc8..33ff456 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -16,11 +16,16 @@ author of a paper here and want it changed or removed, say so and it will be.
 Data flows one way: `papers/<slug>/` to `tools/paper.py` to `web/public/papers/` to
 `web/`. Keep the code free of knowledge of any one paper.
 
+Install the [prerequisites in the README](README.md#run-the-site), then run
+these commands from the repository root. Install the website dependencies
+before checking a paper: the paper checker uses its Markdown and maths renderer.
+
 ```sh
+npm ci --prefix web
 python3 -m unittest discover -s tests
 python3 tools/paper.py check contextual-embeddings
 python3 tools/paper.py build
-cd web && npm ci && npm run test:source && npm run build
+cd web && npm run test:source && npm run build
 ```
 
 `npm run check:source` checks that each reader source file has an entry point.