# Install core system packages
export DEBIAN_FRONTEND=noninteractive
add-apt-repository universe
-apt update
-apt install -y git apache2 php7.2 curl php7.2-fpm php7.2-curl php7.2-mbstring php7.2-ldap \
-php7.2-tidy php7.2-xml php7.2-zip php7.2-gd php7.2-mysql mysql-server-5.7 libapache2-mod-php7.2
+add-apt-repository -yu ppa:ondrej/php
+apt install -y git apache2 php7.4 curl php7.4-fpm php7.4-curl php7.4-mbstring php7.4-ldap \
+php7.4-xml php7.4-zip php7.4-gd php7.4-mysql mysql-server-5.7 libapache2-mod-php7.4
# Set up database
DB_PASS="$(head /dev/urandom | tr -dc A-Za-z0-9 | head -c 13)"
# Set up apache
a2enmod rewrite
-a2enmod php7.2
+a2enmod php7.4
cat >/etc/apache2/sites-available/bookstack.conf <<EOL
<VirtualHost *:80>