testdev: Add note about upgrading Vault on darwin
@@ -46,6 +46,10 @@ preflight() {
*) echo
echo "The installed version of vault ($v) has not been verified"
echo "to work with this version of SHIELD testdev. Please try v0.8.3"
+ case $OSTYPE in
+ *darwin*) echo
+ echo "On macOS ($OSTYPE), you can \`brew upgrade vault\` and be on your way."
+ esac
exit 1;
;;
esac
