How to install Sentellic fspc package?

it was asked and rapidly answered. the answer was good; it was accepted.

over a month later, someone decides it's a duplicate, and several other voters agree, and so a question with a good accepted answer is closed.

now, it could be construed as a duplicate, except that the answerer took the time to 1. solve the specific problem 2. recommend a way that isn't currently in the other question.

why are we closing this??