From fbc54a2dbaf11ee90a5d84c86c25022c3ce4255a Mon Sep 17 00:00:00 2001
From: Paul Scharnofske <31994781+asynts@users.noreply.github.com>
Date: Mon, 13 Jul 2020 18:34:41 +0200
Subject: [PATCH] Documentation: Only install missing packages for Arch Linux.

By default `pacman -S` will reinstall all the packages that are already installed on the system.
---
 Documentation/BuildInstructions.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/BuildInstructions.md b/Documentation/BuildInstructions.md
index 9201fadca4..fa8ee28fe8 100644
--- a/Documentation/BuildInstructions.md
+++ b/Documentation/BuildInstructions.md
@@ -22,7 +22,7 @@ sudo zypper install curl cmake mpfr-devel libmpc-devel gmp-devel e2fsprogs patch
 
 **Arch Linux / Manjaro**
 ```bash
-sudo pacman -S base-devel cmake curl mpfr libmpc gmp e2fsprogs qemu qemu-arch-extra
+sudo pacman -S --needed base-devel cmake curl mpfr libmpc gmp e2fsprogs qemu qemu-arch-extra
 ```
 
 **ALT Linux**