<div id="comment:0"></div> These environments would just run `sudo apt-get ...` etc. to install (but not remove!) packages, for use at the user's own risk. To test (on an Ubuntu system): ``` tox -e local-sudo-ubuntu-bionic-standard ``` or ``` tox -e local-sudo-standard ``` CC: @tobiasdiez @dimpase Component: **porting** Author: **Matthias Koeppe** Branch: **[`ff34897`](https://github.com/sagemath/sagetrac-mirror/commit/ff34897cac35061afd348cc08a6559f95f406f14)** Reviewer: **Tobias Diez, Dima Pasechnik** _Issue created by migration from https://trac.sagemath.org/ticket/30923_