From 94e756b6cd8788be51674111be72f20620ea84e4 Mon Sep 17 00:00:00 2001
From: Martin Matous <matous-dev@criptext.com>
Date: Sat, 12 Oct 2019 22:09:33 +0200
Subject: [PATCH] README: clarify elevated installation

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index 8fc611d20..40692e301 100644
--- a/README.md
+++ b/README.md
@@ -124,6 +124,11 @@ To install all available utilities:
 $ make install
 ```
 
+To install using `sudo` switch `-E` must be used:
+```bash
+$ sudo -E make install
+```
+
 To install all but a few of the available utilities:
 ```bash
 $ make SKIP_UTILS='UTILITY_1 UTILITY_2' install