diff --git a/qcad.spec b/qcad.spec
index 2ed8fd8..31c0f0c 100644
--- a/qcad.spec
+++ b/qcad.spec
@@ -1,10 +1,5 @@
-%define _csver 2.0.4.0-1
-%define _dever 2.1.0.0-1
-%define _enver 2.1.0.0-1
-%define _huver 2.0.4.0-1
-
 Name:          qcad
-Version:       3.27.1.6
+Version:       3.29.6.4
 Release:       1mamba
 Summary:       A professional 2D CAD system
 Group:         Graphical Desktop/Applications/Graphics
@@ -12,21 +7,16 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://www.qcad.org/en/
-Source0:       git://github.com/qcad/qcad.git/v%{version}/%{name}-%{version}.tar.bz2
-#Source0:       ftp://ribbonsoft.com/archives/qcad/%{name}-%{version}-1-community.src.tar.gz
-#Source1:       ftp://ribbonsoft.com/archives/qcad/%{name}-manual-cs-%{_csver}.html.zip
-#Source2:       ftp://ribbonsoft.com/archives/qcad/%{name}-manual-de-%{_dever}.html.zip
-#Source3:       ftp://ribbonsoft.com/archives/qcad/%{name}-manual-en-%{_enver}.html.zip
-#Source4:       ftp://ribbonsoft.com/archives/qcad/%{name}-manual-hu-%{_huver}.html.zip
+Source0:       https://github.com/qcad/qcad.git/v%{version}/%{name}-%{version}.tar.bz2
 License:       GPL 
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: libGLU-devel
 BuildRequires: libQt5Svg-devel
 BuildRequires: libQt5XmlPatterns-devel
 BuildRequires: libX11-devel
 BuildRequires: libcups-devel
 BuildRequires: libgcc
+BuildRequires: libglu-devel
 BuildRequires: libglvnd-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: qt5-qtbase-devel
@@ -52,31 +42,23 @@ These DXF-files are the interface to many CAD-systems such as AutoCAD(TM) and ma
 %setup -q
 #-D -T
 #:<< _EOF
-#-n %{name}-%{version}-1-community.src -a1 -a2 -a3 -a4
-
-#if [ ! -e src/3rdparty/qt-labs-qtscriptgenerator-%{_qt5_version} ]; then
-#   cp -a src/3rdparty/qt-labs-qtscriptgenerator-5.9.5 src/3rdparty/qt-labs-qtscriptgenerator-%{_qt5_version}
-#   mv src/3rdparty/qt-labs-qtscriptgenerator-%{_qt5_version}/qt-labs-qtscriptgenerator-5.9.5.pro \
-#      src/3rdparty/qt-labs-qtscriptgenerator-%{_qt5_version}/qt-labs-qtscriptgenerator-%{_qt5_version}.pro
-#fi
+sed -e 's|$${QT_VERSION}|5.5.0|g' -i src/3rdparty/3rdparty.pro
 
 %build
 #:<< _EOF
-qmake-qt5
-
-%make -j1
+qmake-qt5 qcad.pro
+%make -j1 release
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
-# remove project files
-find . \( -name '*.pri' -or -name '.pro' -or -name '*.ts' \) -delete
-find . \( -name 'Makefile' -name '.gitignore' \) -delete
-
 install -dm755 %{buildroot}%{_datadir}/{qcad,pixmaps,applications}
-cp -r examples fonts libraries patterns plugins scripts ts %{buildroot}%{_datadir}/qcad
+cp -r examples fonts libraries linetypes patterns plugins scripts themes ts %{buildroot}%{_datadir}/qcad
 cp release/* %{buildroot}%{_datadir}/qcad/
-#cp debug/* %{buildroot}%{_datadir}/qcad
+
+# remove project files
+find %{buildroot}%{_datadir} \( -name '*.pri' -or -name '.pro' -or -name '*.ts' \) -delete
+find %{buildroot}%{_datadir} \( -name 'Makefile' -name '.gitignore' \) -delete
 
 install -m755 readme.txt %{buildroot}%{_datadir}/qcad/readme.txt
 
@@ -123,10 +105,12 @@ EOF
 %files
 %defattr(-,root,root)
 %{_bindir}/qcad
+%{_datadir}/qcad/libdxflib.a
+%{_datadir}/qcad/libopennurbs.a
+%{_datadir}/qcad/libstemmer.a
+%{_datadir}/qcad/libzlib.a
 %dir %{_datadir}/qcad
-%{_datadir}/qcad/*.a
 %{_datadir}/qcad/*.so
-#%{_datadir}/qcad/mainwindow_prototype
 %{_datadir}/qcad/qcad-bin
 %{_datadir}/qcad/readme.txt
 %dir %{_datadir}/qcad/examples
@@ -135,12 +119,16 @@ EOF
 %{_datadir}/qcad/fonts/*
 %dir %{_datadir}/qcad/libraries
 %{_datadir}/qcad/libraries/*
+%dir %{_datadir}/qcad/linetypes
+%{_datadir}/qcad/linetypes/*
 %dir %{_datadir}/qcad/patterns
 %{_datadir}/qcad/patterns/*
 %dir %{_datadir}/qcad/plugins
 %{_datadir}/qcad/plugins/*
 %dir %{_datadir}/qcad/scripts
 %{_datadir}/qcad/scripts/*
+%dir %{_datadir}/qcad/themes
+%{_datadir}/qcad/themes/*
 %dir %{_datadir}/qcad/ts
 %{_datadir}/qcad/ts/*
 %{_datadir}/applications/*
@@ -149,6 +137,9 @@ EOF
 #% doc qcad/doc qcad/README qcad/data
 
 %changelog
+* Thu May 02 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 3.29.6.4-1mamba
+- update to 3.29.6.4
+
 * Thu Jan 27 2022 Automatic Build System <autodist@mambasoft.it> 3.27.1.6-1mamba
 - automatic version update by autodist