On Thu, May 11, 2017 at 05:04:08PM -0400, Kei Kebreau wrote:
> Quote from copying.agrep in the source directory:
>   4. Redistribution for profit requires the express, written permission
>      of the authors.

Unfortunately, this clause makes agrep not free software. Indeed, Debian
distributes it from their non-free repos:

https://packages.debian.org/sid/agrep