<div id="comment:0"></div> This is so we have better control over the library dependencies. This is for #29912: Modularization of sagelib: Break out a separate package `sage-ntl` CC: @videlec @kiwifb @jhpalmieri @mwageringel Component: **refactoring** Author: **Matthias Koeppe** Branch/Commit: **[`65ba929`](https://github.com/sagemath/sagetrac-mirror/commit/65ba929466847684ffc592c25b851ce2e4887209)** Reviewer: **Travis Scrimshaw** _Issue created by migration from https://trac.sagemath.org/ticket/29999_