# dh_installman use man --recode UTF-8
# but reset_perm_and_owner throw an error, I had report upstream
# https://github.com/Debian/debhelper/commit/580bc09d41ddc8542515f50d40ff8c8477711d3d

--- ./dh_installman.orig	2017-02-05 05:01:58.333615856 +0000
+++ ./dh_installman	2017-02-05 05:02:55.318236337 +0000
@@ -210,7 +210,7 @@ foreach my $package (@{$dh{DOPACKAGES}})
 				complex_doit "man --recode UTF-8 ./\Q$orig\E > \Q$tmp\E";
 				# recode uncompresses compressed pages
 				doit "rm", "-f", $orig if s/\.(gz|Z)$//;
-				reset_perm_and_owner('0755', $tmp);
+				doit "chmod", 644, $tmp;
 				doit "mv", "-f", $tmp, $_;
 			}, "$tmp/$dir");
 		}