Re: Checking if a given port is installed in pre-fetch

Daniel J. Luke wrote:

There's not a built-in way to do this (but it might be a nice base/ feature), and I don't know of a really good way of doing it (you could probably check for an installed binary in a pre-fetch action and output an appropriate ui_error message).

Which would issue a warning in tracemode or make it fail at all. Rainer