I am uploading a NMU to fix this.
diff -Nru wmcpu-1.4/debian/changelog wmcpu-1.4/debian/changelog
--- wmcpu-1.4/debian/changelog 2023-05-18 11:31:04.000000000 +0200
+++ wmcpu-1.4/debian/changelog 2023-05-18 11:23:38.000000000 +0200
@@ -1,3 +1,12 @@
+wmcpu (1.4-4.1) unstable; urgency=medium
+
+ * Non-maintainer upload
+ * Update debhelper to compat 7 (Closes: #965877)
+ * Drop non-existing URLs
+ * Convert to source format 3.0 (quilt)
+
+ -- Bastian Germann <b...@debian.org> Thu, 18 May 2023 11:23:38 +0200
+
wmcpu (1.4-4) unstable; urgency=low
* Fix Vcs-{Svn, Browser} fields (Closes: #466725)
diff -Nru wmcpu-1.4/debian/compat wmcpu-1.4/debian/compat
--- wmcpu-1.4/debian/compat 2023-05-18 11:31:04.000000000 +0200
+++ wmcpu-1.4/debian/compat 2023-05-18 11:23:38.000000000 +0200
@@ -1 +1 @@
-6
+7
diff -Nru wmcpu-1.4/debian/control wmcpu-1.4/debian/control
--- wmcpu-1.4/debian/control 2023-05-18 11:31:04.000000000 +0200
+++ wmcpu-1.4/debian/control 2023-05-18 11:23:38.000000000 +0200
@@ -3,11 +3,8 @@
Priority: optional
Maintainer: Varun Hiremath <va...@debian.org>
Uploaders: Torsten Werner <twer...@debian.org>
-Build-Depends: debhelper (>= 6), cdbs, libx11-dev, libxext-dev, libxpm-dev,
quilt
+Build-Depends: debhelper (>= 7), cdbs, libx11-dev, libxext-dev, libxpm-dev
Standards-Version: 3.7.3
-Homepage: http://dockapps.org/file.php/id/306
-Vcs-Svn: https://bollin.googlecode.com/svn/wmcpu/trunk
-Vcs-Browser: http://bollin.googlecode.com/svn/wmcpu/trunk
Package: wmcpu
Architecture: any
diff -Nru wmcpu-1.4/debian/copyright wmcpu-1.4/debian/copyright
--- wmcpu-1.4/debian/copyright 2023-05-18 11:31:04.000000000 +0200
+++ wmcpu-1.4/debian/copyright 2023-05-18 11:23:38.000000000 +0200
@@ -3,8 +3,6 @@
Taken by Varun Hiremath <varunhirem...@gmail.com> on Wed, 3 Jan 2007
14:03:58 +0530
-It was downloaded from http://dockapps.org/file.php/id/306
-
Copyright: (C) 1998, 1999, 2000, 2001 time...@japan.co.jp
License:
diff -Nru wmcpu-1.4/debian/rules wmcpu-1.4/debian/rules
--- wmcpu-1.4/debian/rules 2023-05-18 11:31:04.000000000 +0200
+++ wmcpu-1.4/debian/rules 2023-05-18 11:23:38.000000000 +0200
@@ -2,7 +2,6 @@
include /usr/share/cdbs/1/rules/debhelper.mk
include /usr/share/cdbs/1/class/makefile.mk
-include /usr/share/cdbs/1/rules/patchsys-quilt.mk
install/wmcpu::
dh_install wmcpu /usr/bin/
diff -Nru wmcpu-1.4/debian/source/format wmcpu-1.4/debian/source/format
--- wmcpu-1.4/debian/source/format 1970-01-01 01:00:00.000000000 +0100
+++ wmcpu-1.4/debian/source/format 2023-05-18 11:23:38.000000000 +0200
@@ -0,0 +1 @@
+3.0 (quilt)
diff -Nru wmcpu-1.4/debian/watch wmcpu-1.4/debian/watch
--- wmcpu-1.4/debian/watch 2023-05-18 11:31:04.000000000 +0200
+++ wmcpu-1.4/debian/watch 1970-01-01 01:00:00.000000000 +0100
@@ -1,2 +0,0 @@
-version=3
-http://dockapps.org/file.php/id/306 .*/wmcpu-(.*)\.tar\.gz
\ Kein Zeilenumbruch am Dateiende.