diff -ur old/librawstudio/rs-exif.cc new/librawstudio/rs-exif.cc
--- librawstudio/rs-exif.cc	2019-07-07 20:54:44.229082473 +0200
+++ librawstudio/rs-exif.cc	2019-07-07 20:52:15.592416883 +0200
@@ -21,6 +21,8 @@
 #include <iomanip>
 #include <exiv2/image.hpp>
 #include <exiv2/exif.hpp>
+#include <exiv2/error.hpp>
+#include <exiv2/version.hpp>
 #include "rs-exif.h"
 #include <assert.h>
 #include "rs-library.h"
diff -ur old/plugins/load-gdk/exiv2-colorspace.cpp new/plugins/load-gdk/exiv2-colorspace.cpp
--- plugins/load-gdk/exiv2-colorspace.cpp	2019-07-07 20:54:44.252415806 +0200
+++ plugins/load-gdk/exiv2-colorspace.cpp	2019-07-07 20:56:52.265748210 +0200
@@ -22,6 +22,8 @@
 #include <iomanip>
 #include <exiv2/image.hpp>
 #include <exiv2/exif.hpp>
+#include <exiv2/version.hpp>
+#include <exiv2/error.hpp>
 #include <assert.h>
 #include "exiv2-colorspace.h"
 #include <math.h>
diff -ur old/plugins/load-png/exiv2-colorspace.cpp new/plugins/load-png/exiv2-colorspace.cpp
--- plugins/load-png/exiv2-colorspace.cpp	2019-07-07 20:54:44.252415806 +0200
+++ plugins/load-png/exiv2-colorspace.cpp	2019-07-07 20:56:29.512415043 +0200
@@ -22,6 +22,8 @@
 #include <iomanip>
 #include <exiv2/image.hpp>
 #include <exiv2/exif.hpp>
+#include <exiv2/version.hpp>
+#include <exiv2/error.hpp>
 #include <assert.h>
 #include "exiv2-colorspace.h"
 #include <math.h>
diff -ur old/plugins/meta-exiv2/exiv2-metadata.cpp new/plugins/meta-exiv2/exiv2-metadata.cpp
--- plugins/meta-exiv2/exiv2-metadata.cpp	2019-07-07 20:54:44.252415806 +0200
+++ plugins/meta-exiv2/exiv2-metadata.cpp	2019-07-07 21:00:39.865746560 +0200
@@ -22,6 +22,8 @@
 #include <iomanip>
 #include <exiv2/image.hpp>
 #include <exiv2/exif.hpp>
+#include <exiv2/version.hpp>
+#include <exiv2/error.hpp>
 #include <assert.h>
 #include "exiv2-metadata.h"
 #include <math.h>