Installation of xmlcharent-0.3-427.1 shows the following error:

Additional rpm output:                                                          
I/O error : Attempt to load network entity
http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd
/etc/xml/catalog:2: warning: failed to load external entity
"http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd"
 V1.0//EN"
"http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd"
                                                                              
^
sgml-register-catalog: addition of /usr/share/xmlcharent/xmlcharent.sgml in
/etc/sgml/catalog

Bug ID	955428
Summary	Installation of xmlcharent-0.3-427.1 shows error
Classification	openSUSE
Product	openSUSE Distribution
Version	Leap 42.1
Hardware	Other
OS	Other
Status	NEW
Severity	Normal
Priority	P5 - None
Component	Installation
Assignee	yast2-maintainers@suse.de
Reporter	freek@opensuse.org
QA Contact	jsrain@suse.com
Found By	---
Blocker	---