Add the following to the dependencies
section of your Package.swift file:
.package(
name: "Foma",
url: "https://github.com/dowobeha/Foma.git",
from: "0.3.5"),
.package( // Needed for Swift package manager to see zlib�
url: "https://github.com/apple/swift-nio-zlib-support.git",
from: "1.0.0"
)