From 7d0ac6414371f257e584d08ffea4cc659a1a1f2e Mon Sep 17 00:00:00 2001
From: Danilo Bargen <mail@dbrgn.ch>
Date: Thu, 22 Aug 2019 20:03:36 +0200
Subject: [PATCH] Document prerequisites on Arch Linux

---
 README.md | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 7e81235..10a2484 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,16 @@
 # Rust support for the card10 CCCamp15 badge
 
+## Prerequisites
+
+You need Rust Nightly and the arm-none-eabi-gcc toolchain, including libc.
+
+### Arch Linux
+
+    sudo pacman -S arm-none-eabi-gcc arm-none-eabi-binutils arm-none-eabi-newlib
+
 ## Usage
 
-You need arm-none-eabi-gcc and Rust nightly. Use rustup or NixOS.
+You need Rust nightly. Use rustup or NixOS.
 
 ```shell
 rustup update nightly
-- 
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