Websoft9 don't maintain source code of Navicator, we just download and modify source code by action:
...
git clone https://github.com/45Drives/cockpit-navigator.git
mkdir navigator artifacts
sed -i '/logo-45d/c\ <label id="logo-45d"/>' cockpit-navigator/navigator/index.html
Some cockpit-plugin only have static web pages can work properly, but plugin-navigator requires system packages support for Linux OS. You can view specific dependency packages through the mainfest.json, example of how to install is as follows:
# Ubuntu
sudo apt install coreutils
# Centos
sudo yum install zip