Index: general/prog/perl-core-modules.txt
===================================================================
--- general/prog/perl-core-modules.txt	(revision 718be191a657da5bec331a6f3c58e1fb8300ef9a)
+++ general/prog/perl-core-modules.txt	(revision 0b01914788b2beaca8ceefd657267e5efdc7076a)
@@ -9,5 +9,5 @@
 The '::' translates to '/' when looking at a log of what got installed,
 but some are slightly different (library, not pm ?) and some of the
-modules are in the Arch-OS (x86_64-linux) directory.
+modules are in the Arch-OS (x86_64-linux-thread-multi) directory.
 
 If you see 'eval' in a Makefile.PL or in a test, it implies that the module
@@ -89,4 +89,5 @@
 Test::More
 Test::Tester
+Text::Balanced
 Text::ParseWords
 Tie::Array
Index: general/prog/perl-deps.xml
===================================================================
--- general/prog/perl-deps.xml	(revision 718be191a657da5bec331a6f3c58e1fb8300ef9a)
+++ general/prog/perl-deps.xml	(revision 0b01914788b2beaca8ceefd657267e5efdc7076a)
@@ -123,4 +123,9 @@
       <listitem>
         <para>
+          <xref linkend="perl-clone"/>
+        </para>
+      </listitem>
+      <listitem>
+        <para>
           <xref linkend="perl-config-autoconf"/>
         </para>
@@ -588,4 +593,7 @@
 
   <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
+    href="perl-deps/perl-clone.xml"/>
+
+  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
     href="perl-deps/perl-config-autoconf.xml"/>
 
Index: general/prog/perl-deps/perl-business-isbn-data.xml
===================================================================
--- general/prog/perl-deps/perl-business-isbn-data.xml	(revision 718be191a657da5bec331a6f3c58e1fb8300ef9a)
+++ general/prog/perl-deps/perl-business-isbn-data.xml	(revision 0b01914788b2beaca8ceefd657267e5efdc7076a)
@@ -6,5 +6,5 @@
 
   <!ENTITY my-download-http "&metacpan_authors;/B/BD/BDFOY/Business-ISBN-Data-&Business-ISBN-Data-version;.tar.gz">
-  <!ENTITY my-md5sum "e45aba8cb0ed856c8633d874a0bf1f5b">
+  <!ENTITY my-md5sum "393d2c45792854ad43eeaf172cb3dbb6">
 
 ]>
Index: general/prog/perl-modules/perl-data-compare.xml
===================================================================
--- general/prog/perl-modules/perl-data-compare.xml	(revision 718be191a657da5bec331a6f3c58e1fb8300ef9a)
+++ general/prog/perl-modules/perl-data-compare.xml	(revision 0b01914788b2beaca8ceefd657267e5efdc7076a)
@@ -46,4 +46,5 @@
       <bridgehead renderas="sect5">Required</bridgehead>
       <para role="required">
+        <xref linkend="perl-clone"/>,
         <xref linkend="perl-file-find-rule"/>
       </para>
Index: introduction/welcome/changelog.xml
===================================================================
--- introduction/welcome/changelog.xml	(revision 718be191a657da5bec331a6f3c58e1fb8300ef9a)
+++ introduction/welcome/changelog.xml	(revision 0b01914788b2beaca8ceefd657267e5efdc7076a)
@@ -45,4 +45,13 @@
       <para>December 20th, 2019</para>
       <itemizedlist>
+        <listitem>
+          <para>[ken] - Add Clone-0.43 (perl module). Fixes
+          <ulink url="&blfs-ticket-root;12929">#12929</ulink>.</para>
+        </listitem>
+        <listitem>
+          <para>[ken] - Update to Business:ISBN::Data (perl module).
+          Fixes second part of
+          <ulink url="&blfs-ticket-root;12893">#12893</ulink>.</para>
+        </listitem>
         <listitem>
           <para>[timtas] - Update to dhcpcd-8.1.3. Fixes
Index: packages.ent
===================================================================
--- packages.ent	(revision 718be191a657da5bec331a6f3c58e1fb8300ef9a)
+++ packages.ent	(revision 0b01914788b2beaca8ceefd657267e5efdc7076a)
@@ -422,5 +422,5 @@
 <!ENTITY Alien-Build-version          "1.79">
 <!ENTITY B-Hooks-EndOfScope-version   "0.24">
-<!ENTITY Business-ISBN-Data-version   "20140910.003">
+<!ENTITY Business-ISBN-Data-version   "20191107">
 <!ENTITY Capture-Tiny-version         "0.48">
 <!ENTITY Class-Data-Inheritable-version "0.08">
@@ -429,4 +429,5 @@
 <!ENTITY Class-Singleton-version      "1.5">
 <!ENTITY Class-Tiny-version           "1.006">
+<!ENTITY Clone-version                "0.43">
 <!ENTITY Config-AutoConf-version      "0.317">
 <!ENTITY CPAN-Meta-Check-version      "0.014">
