fixes missing dialog package from some ditros

automated install/basic-install.sh

@@ -80,7 +80,7 @@ if command -v apt-get &> /dev/null; then
   fi
   # #########################################
   INSTALLER_DEPS=(apt-utils debconf dhcpcd5 git ${iproute_pkg} whiptail)
-  PIHOLE_DEPS=(bc cron curl dnsmasq dnsutils iputils-ping lsof netcat sudo unzip wget)
+  PIHOLE_DEPS=(bc cron curl dialog dnsmasq dnsutils iputils-ping lsof netcat sudo unzip wget)
   PIHOLE_WEB_DEPS=(lighttpd ${phpVer}-common ${phpVer}-cgi)
   LIGHTTPD_USER="www-data"
   LIGHTTPD_GROUP="www-data"
@@ -100,7 +100,7 @@ elif command -v rpm &> /dev/null; then
   PKG_INSTALL=(${PKG_MANAGER} install -y)
   PKG_COUNT="${PKG_MANAGER} check-update | egrep '(.i686|.x86|.noarch|.arm|.src)' | wc -l"
   INSTALLER_DEPS=(git iproute net-tools newt procps-ng)
-  PIHOLE_DEPS=(bc bind-utils cronie curl dnsmasq findutils nmap-ncat sudo unzip wget)
+  PIHOLE_DEPS=(bc bind-utils cronie curl dialog dnsmasq findutils nmap-ncat sudo unzip wget)
   PIHOLE_WEB_DEPS=(lighttpd lighttpd-fastcgi php php-common php-cli)
   if ! grep -q 'Fedora' /etc/redhat-release; then
     INSTALLER_DEPS=("${INSTALLER_DEPS[@]}" "epel-release");