diff --git a/scripts/install b/scripts/install
index 3068084..7a45a52 100644
--- a/scripts/install
+++ b/scripts/install
@@ -1,5 +1,10 @@
 #!/bin/bash
 
+#=================================================
+# Exit on command errors and treat unset variables as an error
+#=================================================
+set -eu
+
 #=================================================
 # GENERIC STARTING
 #=================================================