How to install SiFy and Swignac?

General
1

From a docker container started:

docker run --name gagarin -ti -v "$(pwd)":/prusso/shared  --entrypoint="/bin/bash" ghcr.io/jorgensd/dolfinx-tutorial:v0.6.0

after running apt update and apt upgrade:

root@b1b3a9323b54:~/shared# pip install swignac
ERROR: Could not find a version that satisfies the requirement swignac (from versions: none)
ERROR: No matching distribution found for swignac
root@b1b3a9323b54:~/shared# pip install SyFi
ERROR: Could not find a version that satisfies the requirement SyFi (from versions: none)
ERROR: No matching distribution found for SyFi
root@b1b3a9323b54:~/shared#

Is there a way to get SiFy and swignac installed either in this container or some other way?

2

What are these packages? They are not on
Pypi: Search results · PyPI
thus you cant just use pip install. This doesn’t seem like a fenics related question