From d8bc1ff874f6669f6de80c572464a131592dd7e5 Mon Sep 17 00:00:00 2001
From: terrablue <102580937+terrablue@users.noreply.github.com>
Date: Fri, 15 Dec 2023 16:15:11 +0200
Subject: [PATCH] Add note about installing `rollup` globally

Alternatively, it's also enough to install rollup locally and do

export rollup=node_modules/rollup/dist/bin/rollup

Not sure it's worth mentioning though.
---
 CONTRIBUTING.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 2a34e5d63b..d5c977dcf3 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -15,6 +15,9 @@ $ rake --tasks
 ## Building and Testing [`ruby-wasm-wasi`](./packages/npm-packages/ruby-wasm-wasi)
 
 ```console
+# Install rollup globally
+# npm install -g rollup
+
 # Download a prebuilt Ruby release (if you don't need to re-build Ruby)
 $ rake build:download_prebuilt