Install cl-closure-common by entering the following commands in the terminal:
sudo apt update sudo apt install cl-closure-common
Description:
Shared code for Closure XML and Closure HTML
CXML implements a namespace-aware, validating XML 1.0 parser as well as the DOM Level 2 Core interfaces. Two parser interfaces are offered, one SAX-like, the other similar to StAX.
Homepage: http://common-lisp.net/project/cxml/
Version: 20101107-1
Section: universe/lisp