diff -Nru ncview-2.1.8+ds/debian/changelog ncview-2.1.8+ds/debian/changelog
--- ncview-2.1.8+ds/debian/changelog	2022-07-31 06:25:08.000000000 +0000
+++ ncview-2.1.8+ds/debian/changelog	2022-08-07 04:11:14.000000000 +0000
@@ -1,3 +1,10 @@
+ncview (2.1.8+ds-5+rpi1) bookworm-staging; urgency=medium
+
+  * Remove build-depends on libnetpbm-dev, there doesn't seem to be any
+    corresponding runtime dependency.
+
+ -- Peter Michael Green <plugwash@raspbian.org>  Sun, 07 Aug 2022 04:11:14 +0000
+
 ncview (2.1.8+ds-5) unstable; urgency=medium
 
   * Bump watch file version to 4.
diff -Nru ncview-2.1.8+ds/debian/control ncview-2.1.8+ds/debian/control
--- ncview-2.1.8+ds/debian/control	2022-07-10 17:03:15.000000000 +0000
+++ ncview-2.1.8+ds/debian/control	2022-08-07 04:11:14.000000000 +0000
@@ -9,7 +9,6 @@
                chrpath,
                libexpat1-dev,
                libnetcdf-dev,
-               libnetpbm-dev,
                libpng-dev,
                libudunits2-dev,
                libxaw7-dev,