diff -Naur a/scribus/plugins/import/pdf/importpdfconfig.h b/scribus/plugins/import/pdf/importpdfconfig.h
--- a/scribus/plugins/import/pdf/importpdfconfig.h	1970-01-01 01:00:00.000000000 +0100
+++ b/scribus/plugins/import/pdf/importpdfconfig.h	2018-12-02 16:35:46.674683699 +0100
@@ -0,0 +1,24 @@
+/*
+For general Scribus (>=1.3.2) copyright and licensing information please refer
+to the COPYING file provided with the program. Following this notice may exist
+a copyright and/or license notice that predates the release of Scribus 1.3.2
+for which a new license (GPL+exception) is in place.
+*/
+#ifndef IMPORTPDFCONFIG_H
+#define IMPORTPDFCONFIG_H
+
+#include <poppler/cpp/poppler-version.h>
+
+#define POPPLER_VERSION_ENCODE(major, minor, micro) (	\
+	  ((major) * 10000)				\
+	+ ((minor) *   100)				\
+	+ ((micro) *     1))
+#define POPPLER_ENCODED_VERSION POPPLER_VERSION_ENCODE(POPPLER_VERSION_MAJOR, POPPLER_VERSION_MINOR, POPPLER_VERSION_MICRO)
+
+#if POPPLER_ENCODED_VERSION >= POPPLER_VERSION_ENCODE(0, 64, 0)
+#define POPPLER_CONST const
+#else
+#define POPPLER_CONST
+#endif
+
+#endif
diff -Naur a/scribus/plugins/import/pdf/importpdf.cpp b/scribus/plugins/import/pdf/importpdf.cpp
--- a/scribus/plugins/import/pdf/importpdf.cpp	2017-12-22 00:32:37.000000000 +0100
+++ b/scribus/plugins/import/pdf/importpdf.cpp	2018-12-02 16:54:52.122010426 +0100
@@ -1081,7 +1081,7 @@
 	return cRect;
 }
 
-QString PdfPlug::UnicodeParsedString(GooString *s1)
+QString PdfPlug::UnicodeParsedString(POPPLER_CONST GooString *s1)
 {
 	if ( !s1 || s1->getLength() == 0 )
 		return QString();
diff -Naur a/scribus/plugins/import/pdf/importpdf.h b/scribus/plugins/import/pdf/importpdf.h
--- a/scribus/plugins/import/pdf/importpdf.h	2017-04-21 18:54:47.000000000 +0200
+++ b/scribus/plugins/import/pdf/importpdf.h	2018-12-02 16:35:46.673683718 +0100
@@ -7,11 +7,6 @@
 #ifndef IMPORTPDF_H
 #define IMPORTPDF_H
 
-
-#include "pluginapi.h"
-#include "pageitem.h"
-#include "sccolor.h"
-#include "fpointarray.h"
 #include <QList>
 #include <QTransform>
 #include <QMultiMap>
@@ -26,6 +21,11 @@
 #include <QPen>
 #include <QImage>
 
+#include "fpointarray.h"
+#include "importpdfconfig.h"
+#include "pluginapi.h"
+#include "pageitem.h"
+#include "sccolor.h"
 
 class QColor;
 class QMatrix;
@@ -81,7 +81,7 @@
 private:
 	bool convert(const QString& fn);
 	QRectF getCBox(int box, int pgNum);
-	QString UnicodeParsedString(GooString *s1);
+	QString UnicodeParsedString(POPPLER_CONST GooString *s1);
 	
 	QList<PageItem*> Elements;
 	double baseX, baseY;
diff -Naur a/scribus/plugins/import/pdf/slaoutput.cpp b/scribus/plugins/import/pdf/slaoutput.cpp
--- a/scribus/plugins/import/pdf/slaoutput.cpp	2017-12-10 14:12:11.000000000 +0100
+++ b/scribus/plugins/import/pdf/slaoutput.cpp	2018-12-02 16:53:02.016096343 +0100
@@ -6,7 +6,7 @@
 */
 
 #include "slaoutput.h"
-#include <poppler/cpp/poppler-version.h>
+
 #include <poppler/GlobalParams.h>
 #include <poppler/poppler-config.h>
 #include <poppler/FileSpec.h>
@@ -20,12 +20,6 @@
 #include "util_math.h"
 #include <tiffio.h>
 
-#define POPPLER_VERSION_ENCODE(major, minor, micro) (	\
-	  ((major) * 10000)				\
-	+ ((minor) *   100)				\
-	+ ((micro) *     1))
-#define POPPLER_ENCODED_VERSION POPPLER_VERSION_ENCODE(POPPLER_VERSION_MAJOR, POPPLER_VERSION_MINOR, POPPLER_VERSION_MICRO)
-
 LinkSubmitForm::LinkSubmitForm(Object *actionObj)
 {
 	Object obj1, obj2, obj3;
@@ -44,7 +38,7 @@
 				{
 					if (obj3.isName())
 					{
-						char *name = obj3.getName();
+						POPPLER_CONST char *name = obj3.getName();
 						if (!strcmp(name, "URL"))
 						{
 							obj2 = obj1.dictLookup("F");
@@ -508,8 +502,8 @@
 	QString fileName = "";
 	if (act->getKind() == actionGoTo)
 	{
-		LinkGoTo *gto = (LinkGoTo*)act;
-		LinkDest *dst = gto->getDest();
+		LinkGoTo *gto = (LinkGoTo*) act;
+		POPPLER_CONST LinkDest *dst = gto->getDest();
 		if (dst)
 		{
 			if (dst->getKind() == destXYZ)
@@ -528,7 +522,7 @@
 		}
 		else
 		{
-			GooString *ndst = gto->getNamedDest();
+			POPPLER_CONST GooString *ndst = gto->getNamedDest();
 			if (ndst)
 			{
 				LinkDest *dstn = pdfDoc->findDest(ndst);
@@ -555,7 +549,7 @@
 	{
 		LinkGoToR *gto = (LinkGoToR*)act;
 		fileName = UnicodeParsedString(gto->getFileName());
-		LinkDest *dst = gto->getDest();
+		POPPLER_CONST LinkDest *dst = gto->getDest();
 		if (dst)
 		{
 			if (dst->getKind() == destXYZ)
@@ -568,7 +562,7 @@
 		}
 		else
 		{
-			GooString *ndst = gto->getNamedDest();
+			POPPLER_CONST GooString *ndst = gto->getNamedDest();
 			if (ndst)
 			{
 				LinkDest *dstn = pdfDoc->findDest(ndst);
@@ -709,7 +703,7 @@
 			bool bgFound = false;
 			if (achar)
 			{
-				AnnotColor *bgCol = achar->getBackColor();
+				POPPLER_CONST AnnotColor *bgCol = achar->getBackColor();
 				if (bgCol)
 				{
 					bgFound = true;
@@ -717,7 +711,7 @@
 				}
 				else
 					CurrColorFill = CommonStrings::None;
-				AnnotColor *fgCol = achar->getBorderColor();
+				POPPLER_CONST AnnotColor *fgCol = achar->getBorderColor();
 				if (fgCol)
 				{
 					fgFound = true;
@@ -1054,7 +1048,7 @@
 			int xco = 0;
 			int yco = 0;
 			LinkGoTo *gto = (LinkGoTo*)Lact;
-			LinkDest *dst = gto->getDest();
+			POPPLER_CONST LinkDest *dst = gto->getDest();
 			if (dst)
 			{
 				if (dst->getKind() == destXYZ)
@@ -1075,7 +1069,7 @@
 			}
 			else
 			{
-				GooString *ndst = gto->getNamedDest();
+				POPPLER_CONST GooString *ndst = gto->getNamedDest();
 				if (ndst)
 				{
 					LinkDest *dstn = pdfDoc->findDest(ndst);
@@ -1107,7 +1101,7 @@
 			int yco = 0;
 			LinkGoToR *gto = (LinkGoToR*)Lact;
 			QString fileName = UnicodeParsedString(gto->getFileName());
-			LinkDest *dst = gto->getDest();
+			POPPLER_CONST LinkDest *dst = gto->getDest();
 			if (dst)
 			{
 				if (dst->getKind() == destXYZ)
@@ -1123,7 +1117,7 @@
 			}
 			else
 			{
-				GooString *ndst = gto->getNamedDest();
+				POPPLER_CONST GooString *ndst = gto->getNamedDest();
 				if (ndst)
 				{
 					LinkDest *dstn = pdfDoc->findDest(ndst);
@@ -3002,6 +2996,14 @@
 	if ((mm.type() == QTransform::TxShear) || (mm.type() == QTransform::TxRotate))
 	{
 		ite->setImageRotation(-tline.angle());
+		/*QTransform rotMat;
+		rotMat.rotate(tline.angle());
+		QTransform imgMat = m_ctm * rotMat.inverted();
+		double scaleX = sqrt(imgMat.m11() * imgMat.m11() + imgMat.m12() * imgMat.m12());
+		double scaleY = sqrt(imgMat.m21() * imgMat.m21() + imgMat.m22() * imgMat.m22());
+		imgMat.scale(1.0 / scaleX, 1.0 / scaleY);
+		if (!imgMat.isIdentity())
+			img = img.transformed(imgMat);*/
 	}
 	else
 	{
@@ -4032,7 +4034,7 @@
 	return fNam;
 }
 
-QString SlaOutputDev::getAnnotationColor(AnnotColor *color)
+QString SlaOutputDev::getAnnotationColor(const AnnotColor *color)
 {
 	QString fNam;
 	QString namPrefix = "FromPDF";
@@ -4252,7 +4254,7 @@
 	m_groupStack.push(gElements);
 }
 
-QString SlaOutputDev::UnicodeParsedString(GooString *s1)
+QString SlaOutputDev::UnicodeParsedString(POPPLER_CONST GooString *s1)
 {
 	if ( !s1 || s1->getLength() == 0 )
 		return QString();
diff -Naur a/scribus/plugins/import/pdf/slaoutput.h b/scribus/plugins/import/pdf/slaoutput.h
--- a/scribus/plugins/import/pdf/slaoutput.h	2017-06-05 22:10:08.000000000 +0200
+++ b/scribus/plugins/import/pdf/slaoutput.h	2018-12-02 16:35:46.674683699 +0100
@@ -7,19 +7,21 @@
 #ifndef SLAOUTPUT_H
 #define SLAOUTPUT_H
 
-#include <QString>
-#include <QTextStream>
-#include <QSizeF>
 #include <QBuffer>
 #include <QColor>
 #include <QBrush>
-#include <QPen>
+#include <QDebug>
 #include <QImage>
+#include <QPen>
 #include <QList>
-#include <QTransform>
+#include <QSizeF>
 #include <QStack>
-#include <QDebug>
+#include <QString>
+#include <QTextStream>
+#include <QTransform>
+
 #include "fpointarray.h"
+#include "importpdfconfig.h"
 #include "pageitem.h"
 #include "scribusdoc.h"
 #include "scribusview.h"
@@ -61,9 +63,9 @@
 	// Destructor.
 	virtual ~LinkSubmitForm();
 	// Was the LinkImportData created successfully?
-	virtual GBool isOk() { return fileName != NULL; }
+	virtual GBool isOk() POPPLER_CONST { return fileName != NULL; }
 	// Accessors.
-	virtual LinkActionKind getKind() { return actionUnknown; }
+	virtual LinkActionKind getKind() POPPLER_CONST { return actionUnknown; }
 	GooString *getFileName() { return fileName; }
 	int getFlags() { return m_flags; }
 private:
@@ -83,9 +85,9 @@
 	// Destructor.
 	virtual ~LinkImportData();
 	// Was the LinkImportData created successfully?
-	virtual GBool isOk() { return fileName != NULL; }
+	virtual GBool isOk() POPPLER_CONST { return fileName != NULL; }
 	// Accessors.
-	virtual LinkActionKind getKind() { return actionUnknown; }
+	virtual LinkActionKind getKind() POPPLER_CONST { return actionUnknown; }
 	GooString *getFileName() { return fileName; }
 private:
 	GooString *fileName;		// file name
@@ -98,7 +100,7 @@
 {
 public:
 
-	SplashOutFontFileID(Ref *rA) { r = *rA; }
+	SplashOutFontFileID(const Ref *rA) { r = *rA; }
 	~SplashOutFontFileID() {}
 	GBool matches(SplashFontFileID *id)
 	{
@@ -146,6 +148,7 @@
 public:
 	SlaOutputDev(ScribusDoc* doc, QList<PageItem*> *Elements, QStringList *importedColors, int flags);
 	virtual ~SlaOutputDev();
+
 	LinkAction* SC_getAction(AnnotWidget *ano);
 	LinkAction* SC_getAdditionalAction(const char *key, AnnotWidget *ano);
 	static GBool annotations_callback(Annot *annota, void *user_data);
@@ -261,12 +264,12 @@
 private:
 	void getPenState(GfxState *state);
 	QString getColor(GfxColorSpace *color_space, GfxColor *color, int *shade);
-	QString getAnnotationColor(AnnotColor *color);
+	QString getAnnotationColor(const AnnotColor *color);
 	QString convertPath(GfxPath *path);
 	int getBlendMode(GfxState *state);
 	void applyMask(PageItem *ite);
 	void pushGroup(QString maskName = "", GBool forSoftMask = gFalse, GBool alpha = gFalse, bool inverted = false);
-	QString UnicodeParsedString(GooString *s1);
+	QString UnicodeParsedString(POPPLER_CONST GooString *s1);
 	bool checkClip();
 	bool pathIsClosed;
 	QString CurrColorFill;