diff -Naur re-typeset-1.2.0/re-typeset-src/mainwindow.cpp re-typeset-1.2.0.patched/re-typeset-src/mainwindow.cpp
--- re-typeset-1.2.0/re-typeset-src/mainwindow.cpp	2016-10-13 15:51:19.000000000 -0400
+++ re-typeset-1.2.0.patched/re-typeset-src/mainwindow.cpp	2018-12-25 12:17:28.448448693 -0500
@@ -22,6 +22,7 @@
 #include "mainwindow.hpp"
 #include "license.hpp"
 #include "ui_mainwindow.h"
+#include <QLibraryInfo>
 #include <QImage>
 #include <QDebug>
 #include <QPainter>
@@ -43,7 +44,7 @@
 	ui->pageSizeWidth->setSuffix( " px" );
 
 	createLanguageMenu();
-	setWindowIcon( QIcon( QApplication::applicationDirPath() + "res/re-typeset.png" ) );
+	setWindowIcon( QIcon( "/usr/share/pixmaps/re-typeset.png" ) );
 
 	QString locale = QLocale::system().name();
 	locale.truncate(locale.lastIndexOf('_'));
@@ -332,8 +333,8 @@
 		currLang_ = rLanguage;
 		QLocale locale = QLocale(currLang_);
 		QLocale::setDefault(locale);
-		switchTranslator(translator_, QString("res/re-typeset_%1.qm").arg(rLanguage));
-		switchTranslator(translatorQt_, QString("languages/qt_%1.qm").arg(rLanguage));
+		switchTranslator(translator_, QString("/usr/share/re-typeset/re-typeset_%1.qm").arg(rLanguage));
+		switchTranslator(translatorQt_, QString("%1/qt_%2.qm").arg(QLibraryInfo::location(QLibraryInfo::TranslationsPath)).arg(rLanguage));
 	}
 }
 
@@ -343,8 +344,7 @@
 	connect(langGroup, SIGNAL(triggered(QAction *)), this, SLOT(slotLanguageChanged(QAction *)));
 	QString defaultLocale = QLocale::system().name();       // e.g. "de_DE"	// format systems language
 	defaultLocale.truncate(defaultLocale.lastIndexOf('_')); // e.g. "de"
-	langPath_ = QApplication::applicationDirPath();
-	langPath_.append("/res");
+	langPath_ = QString("/usr/share/re-typeset");
 	QDir dir(langPath_);
 	QStringList fileNames = dir.entryList(QStringList("re-typeset_*.qm"));
 	if( fileNames.size() == 0 ) {