Install aolserver4-nsxml by entering the following commands in the terminal:
sudo apt update sudo apt install aolserver4-nsxml
Description:
Module for XML support in aolsever4
This is an additional module for aolserver4 to support XML documents. The module wraps around the libxml2 library, starting with version 2.2.5.
Version: 1.5-2.1
Section: universe/net