ruby-xmlrpc 0.3.2-1ubuntu0.1 (armhf binary) in ubuntu jammy

 XMLRPC is a lightweight protocol that enables remote procedure calls over
 HTTP. It is defined at http://www.xmlrpc.com.
 .
 This package enables you to create a server that implements remote procedures
 and a client that calls them. Very little code is required to achieve either
 of these.