diff --git a/peazip.spec b/peazip.spec
index 3f4dd26..dd7146b 100644
--- a/peazip.spec
+++ b/peazip.spec
@@ -10,6 +10,7 @@ Group:		File tools
 URL:		https://peazip.github.io
 Source0:    https://github.com/peazip/PeaZip/archive/%{version}/%{name}-%{version}.tar.gz
 #Source0:	https://sourceforge.net/projects/peazip/files/%{version}/%{name}-%{version}.src.zip
+Source1000: %{name}.rpmlintrc
 # configure to run in users home appdata
 Source1:	altconf.txt
 Source2:	rosa-peazip.desktop
@@ -18,10 +19,13 @@ BuildRequires:	lazarus >= 1.2.0
 BuildRequires:	qt5pas-devel
 BuildRequires:	qt5-devel
 BuildRequires:	icoutils
+BuildRequires:  imagemagick
 Requires:	p7zip
 Requires:	upx >= 3.09
 Requires:	brotli
 Requires:	zstd
+Requires:   arc
+Requires:   zpaq
 # lazaris not build for ARM
 #ExcludeArch:	%{armx}
 
@@ -31,12 +35,14 @@ portable GUI for many Open Source technologies like 7-Zip, FreeArc, PAQ,
 UPX...
 
 %files
-%doc readme* copying*
+%doc README.md LICENSE peazip-sources/res/share/copying peazip-sources/res/share/readme/*Linux.txt peazip-sources/res/share/*.pdf
 %{_bindir}/*
 %{_datadir}/icons/hicolor/*/apps/*.png
-%{_datadir}/applications/rosa-peazip.desktop
+%{_datadir}/applications/*.desktop
+%{_datadir}/kde4/services/ServiceMenus/*.desktop
 %{_datadir}/%{name}
 
+
 #---------------------------------------------------------------------
 
 %prep
@@ -47,35 +53,53 @@ dos2unix readme*
 popd
 
 %build
-pushd peazip-sources
-pushd dev
-lazbuild --lazarusdir=%{_libdir}/lazarus --widgetset=qt5 --build-all project_pea.lpi && [ -f pea ]
-lazbuild --lazarusdir=%{_libdir}/lazarus --widgetset=qt5 --build-all project_peach.lpi && [ -f peazip ]
-popd
-popd
+lazbuild peazip-sources/dev/project_peach.lpi
+lazbuild peazip-sources/dev/project_pea.lpi
+
 
 %install
-mkdir -p %{buildroot}%{_bindir}
-mkdir -p %{buildroot}%{_datadir}/%{name}
-#rm -rf res/share/icons
-cp -r res %{buildroot}%{_datadir}/%{name}
-cp %{SOURCE1} %{buildroot}%{_datadir}/%{name}/res/conf
+install -d %{buildroot}%{_bindir}
+install -d %{buildroot}%{_datadir}/%{name}/res/share
+cp -a peazip-sources/res/{bin,conf} %{buildroot}%{_datadir}/%{name}/res
+cp -a peazip-sources/res/share/{batch,icons,lang,presets,themes} %{buildroot}%{_datadir}/%{name}/res/share
+install -Dm0644 %{SOURCE1} %{buildroot}%{_datadir}/%{name}/res/conf
 
 #install helper apps
-mkdir -p %{buildroot}%{_datadir}/%{name}/res/bin/{7z,upx,zstd,brotli}
+install -d %{buildroot}%{_datadir}/%{name}/res/bin/{7z,upx,zstd,brotli,arc,zpaq}
 ln -s %{_bindir}/7z %{buildroot}%{_datadir}/%{name}/res/bin/7z/7z
 ln -s %{_bindir}/upx %{buildroot}%{_datadir}/%{name}/res/bin/upx/upx
 ln -s %{_bindir}/zstd %{buildroot}%{_datadir}/%{name}/res/bin/zstd/zstd
 ln -s %{_bindir}/brotli %{buildroot}%{_datadir}/%{name}/res/bin/brotli/brotli
+ln -s %{_bindir}/zpaq %{buildroot}%{_datadir}/%{name}/res/bin/zpaq/zpaq
+ln -s %{_bindir}/arc %{buildroot}%{_datadir}/%{name}/res/bin/arc/arc
 
-install pea %{buildroot}%{_datadir}/%{name}
+# clean txt
+find %{buildroot}%{_datadir}/%{name}/res/bin -type f -name "*.txt" -exec rm -f {} \;
+
+
+install -Dm0755 peazip-sources/dev/pea %{buildroot}%{_datadir}/%{name}/pea
 ln -s %{_datadir}/%{name}/pea %{buildroot}%{_bindir}/pea
-install %{name} %{buildroot}%{_datadir}/%{name}
+install -Dm0755 peazip-sources/dev/%{name} %{buildroot}%{_datadir}/%{name}/%{name}
 ln -s %{_datadir}/%{name}/%{name} %{buildroot}%{_bindir}/%{name}
 
-mkdir -p %{buildroot}%{_datadir}/applications
-cp %{SOURCE2} %{buildroot}%{_datadir}/applications/
+install -d %{buildroot}%{_datadir}/applications
+cp -a peazip-sources/res/share/batch/freedesktop_integration/*.desktop %{buildroot}%{_datadir}/applications
 
-mkdir -p %{buildroot}%{_iconsdir}/hicolor/256x256/apps
-icotool -x -i 1 -o %{buildroot}%{_iconsdir}/hicolor/256x256/apps/%{name}.png %{name}.ico
-#rm -rf %{buildroot}%{_datadir}/%{name}/res/share/icons
+
+# KDE 4 integration
+install -d %{buildroot}%{_datadir}/kde4/services/ServiceMenus
+cp -a peazip-sources/res/share/batch/freedesktop_integration/KDE-servicemenus/KDE4-dolphin/*.desktop %{buildroot}%{_datadir}/kde4/services/ServiceMenus/
+
+# install icons
+pushd peazip-sources/res/share/batch/freedesktop_integration
+  for x in 16 24 32 48 64 96 128 256; do
+    install -d %{buildroot}%{_iconsdir}/hicolor/${x}x${x}/apps/
+    convert -resize ${x}x${x} peazip.png            %{buildroot}%{_iconsdir}/hicolor/${x}x${x}/apps/peazip.png
+    convert -resize ${x}x${x} peazip_add.png        %{buildroot}%{_iconsdir}/hicolor/${x}x${x}/apps/peazip_add.png
+    convert -resize ${x}x${x} peazip_extract.png    %{buildroot}%{_iconsdir}/hicolor/${x}x${x}/apps/peazip_extract.png
+  done
+popd
+
+# clean 
+rm -rf %{buildroot}%{_datadir}/%{name}/res/share/icons/{*.ico,*.icl}
+rm -rf %{buildroot}%{_datadir}/%{name}/res/share/batch/{*.bat,SendTo,Windows\ 11\ mini\ context\ menu,macOS\ service\ menus,freedesktop_integration}