message: Fixed required dependencies display on mac
diff: if [ $COUNT -gt 1 ]; then
  printf "\\n\\tThe following dependencies are required to install EOSIO.\\n"
  - printf "\\n\\t%s\\n\\n" "${DISPLAY}"
  + printf "\\n\\t${DISPLAY}\\n\\n"
  echo "Do you wish to install these packages?"
  select yn in "Yes" "No"; do
  case $yn in
  