I don't have time to write my own make files to get the thing working.
So you're too cheap to give some money to the person who's offering to do all that work for you?
Civil engineers are also held legally responsible and liable if there's a problem, and it should never, ever, fail or fall down outside of extraordinary circumstances. Unlike software which warrants left and right that there is no warranty and if you're lucky you'll get a patch with a bug fix.
Or compare the licensing requirements:
Civil Engineering: get a degree, pass the Fundamentals of Engineering, optionally get another degree, work professionally for a number of years, apply to take the PE exam, take the 8-hour PE exam, if you're lucky enough to pass (most don't), you now have your Professional Engineering license in that state (only) and can sign/stamp documents and plans.
Software Engineering: n/a
When it comes down to it - all that matters is the results. I don't care WHY you won't do it. That you won't do it is all that matters to me.
There, I fixed that for you.
Note that BBEdit has a Mac App Store FAQ page where they explain:
In BBEdit and TextWrangler, authenticated saves (the ability to save changes to files that you do not own) and the command-line tools are not available in the Mac App Store versions, in order to comply with Apple’s submission guidelines.
And then provide methods to circumvent these restrictions.
Neutrinos have bad breadth.