Update install.sh

install.sh

@@ -56,33 +56,6 @@ exec > >(tee -a "$LOG_FILE") 2>&1
 # ======================================================================
 # Helper functions that are not mandatory and should not be modified
 
-setup_terminal() {
-  TPUT_RESET=""
-  TPUT_WHITE=""
-  TPUT_BGRED=""
-  TPUT_BGGREEN=""
-  TPUT_BOLD=""
-  TPUT_DIM=""
-
-  test -t 2 || return 1
-
-  if command -v tput > /dev/null 2>&1; then
-    if num_colors=$(tput colors 2> /dev/null) && [ "${num_colors:-0}" -ge 8 ]; then
-      TPUT_RESET="$(tput sgr 0)"
-      TPUT_WHITE="$(tput setaf 7)"
-      TPUT_BGRED="$(tput setab 1)"
-      TPUT_BGGREEN="$(tput setab 2)"
-      TPUT_BOLD="$(tput bold)"
-      TPUT_DIM="$(tput dim)"
-    fi
-  fi
-
-  echo "${TPUT_RESET}"
-
-  return 0
-}
-
-
 # logo
 print_header() {
     printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' -
@@ -137,8 +110,9 @@ install_started_message(){
 
 # Display error and exit
 radovan() {
-    printf >&2 "%s\n\n" "${TPUT_BGRED}${TPUT_WHITE}${TPUT_BOLD} FAILED ${TPUT_RESET}"
-    echo -e "Error: $2$" >&2
+    echo -e "${RED}INSTALLATION FAILED${RESET}"
+    echo ""
+    echo -e "Error: $2" >&2
     exit 1
 }
 
@@ -1770,7 +1744,6 @@ create_admin_and_show_logins_success_message() {
 
 (
 flock -n 200 || { echo "Error: Another instance of the install script is already running. Exiting."; exit 1; }
-setup_terminal || echo > /dev/null
 # shellcheck disable=SC2068
 parse_args "$@"
 get_server_ipv4