diff --git a/README.md b/README.md
index 94a906f..8a385d3 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
 # tuxpaint-stamps
 
-Extra stamps for tuxpaint program
+Extra stamps for tuxpaint program.
 
diff --git a/download b/download
deleted file mode 100644
index d696c7d..0000000
Binary files a/download and /dev/null differ
diff --git a/tuxpaint-stamps.spec b/tuxpaint-stamps.spec
index 212f720..82a632f 100644
--- a/tuxpaint-stamps.spec
+++ b/tuxpaint-stamps.spec
@@ -1,44 +1,73 @@
-%define	       types 'animals clothes food hobbies household medical military naturalforces plants people seasonal space town sports symbols'
-%define dirver %(echo %version | tr . -)
 Name:          tuxpaint-stamps
-Version:       2018.09.01
+Version:       2020.12.27
 Release:       1mamba
 Summary:       Some extra stamps for the tuxpaint program
 Group:         Graphical Desktop/Applications/Educational
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Ercole 'ercolinux' Carpanetto <ercole69@gmail.com>
-URL:           http://www.tuxpaint.org
-Source:        https://sourceforge.net/projects/tuxpaint/files/tuxpaint-stamps/%{dirver}/tuxpaint-stamps-%{version}.tar.gz/download
+URL:           https://www.tuxpaint.org
+Source:        https://sourceforge.net/projects/tuxpaint/files/tuxpaint-stamps/%{dirver}/tuxpaint-stamps-%{version}.tar.gz
 #Source:        http://downloads.sourceforge.net/project/tuxpaint/tuxpaint-stamps/%{version}/tuxpaint-stamps-%{version}.tar.gz
 License:       GPL
+## AUTOBUILDREQ-BEGIN
+## AUTOBUILDREQ-END
 Requires:      tuxpaint
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
-Extra stamps for tuxpaint program
+Extra stamps for tuxpaint program.
 
 %prep
 %setup -q
 
 %build
+
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-for a in  $(echo %types); do
-echo $a
-install -d %{buildroot}%{_datadir}/tuxpaint/stamps/$a
-cp -R stamps/$a %{buildroot}%{_datadir}/tuxpaint/stamps/$a
-done
-./fix-permissions.sh %{buildroot}%{_datadir}/tuxpaint/
+make install-all DATA_PREFIX=%{buildroot}%{_datadir}/tuxpaint/
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
 %files 
 %defattr(-,root,root)
-%{_datadir}/tuxpaint/stamps/*
+%dir %{_datadir}/tuxpaint/stamps/animals
+%{_datadir}/tuxpaint/stamps/animals/*
+%dir %{_datadir}/tuxpaint/stamps/clothes
+%{_datadir}/tuxpaint/stamps/clothes/*
+%dir %{_datadir}/tuxpaint/stamps/food
+%{_datadir}/tuxpaint/stamps/food/*
+%dir %{_datadir}/tuxpaint/stamps/hobbies
+%{_datadir}/tuxpaint/stamps/hobbies/*
+%dir %{_datadir}/tuxpaint/stamps/household
+%{_datadir}/tuxpaint/stamps/household/*
+%dir %{_datadir}/tuxpaint/stamps/medical
+%{_datadir}/tuxpaint/stamps/medical/*
+%dir %{_datadir}/tuxpaint/stamps/military
+%{_datadir}/tuxpaint/stamps/military/*
+%dir %{_datadir}/tuxpaint/stamps/naturalforces
+%{_datadir}/tuxpaint/stamps/naturalforces/*
+%dir %{_datadir}/tuxpaint/stamps/people
+%{_datadir}/tuxpaint/stamps/people/*
+%dir %{_datadir}/tuxpaint/stamps/plants
+%{_datadir}/tuxpaint/stamps/plants/*
+%dir %{_datadir}/tuxpaint/stamps/seasonal
+%{_datadir}/tuxpaint/stamps/seasonal/*
+%dir %{_datadir}/tuxpaint/stamps/space
+%{_datadir}/tuxpaint/stamps/space/*
+%dir %{_datadir}/tuxpaint/stamps/sports
+%{_datadir}/tuxpaint/stamps/sports/*
+%dir %{_datadir}/tuxpaint/stamps/symbols
+%{_datadir}/tuxpaint/stamps/symbols/*
+%dir %{_datadir}/tuxpaint/stamps/town
+%{_datadir}/tuxpaint/stamps/town/*
+%dir %{_datadir}/tuxpaint/stamps/vehicles
+%{_datadir}/tuxpaint/stamps/vehicles/*
 
 %changelog
+* Fri Feb 26 2021 Automatic Build System <autodist@mambasoft.it> 2020.12.27-1mamba
+- automatic version update by autodist
+
 * Mon Feb 04 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 2018.09.01-1mamba
 - update to 2018.09.01