From df380906fb83438d2b76c64a188a04d5aa439d09 Mon Sep 17 00:00:00 2001
From: Greg Lin <glin@rstudio.com>
Date: Wed, 10 Aug 2022 18:53:09 -0500
Subject: [PATCH] Fix unattended quick install hanging on tzdata for Ubuntu 18

---
 install.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/install.sh b/install.sh
index 42adb1d..43321dc 100755
--- a/install.sh
+++ b/install.sh
@@ -277,6 +277,7 @@ install_deb () {
   if [[ "${RUN_UNATTENDED}" -ne "0" ]]; then
       yes="--n"
       yesapt="-y"
+      export DEBIAN_FRONTEND=noninteractive
   fi
   echo "Updating package indexes..."
   ${SUDO} apt-get update