diff --git a/systemtap.spec b/systemtap.spec
index c8f9c4a..03ae8c7 100644
--- a/systemtap.spec
+++ b/systemtap.spec
@@ -18,7 +18,7 @@
 %endif
 
 Name:          systemtap
-Version:       3.1
+Version:       4.1
 Release:       1mamba
 Summary:       An instrumentation system for Linux systems
 Group:         System/Tools
@@ -29,18 +29,25 @@ URL:           http://sourceware.org/systemtap/
 Source0:       http://sourceware.org/systemtap/ftp/releases/systemtap-%{version}.tar.gz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
-BuildRequires: elfutils-devel
 BuildRequires: glibc-devel
 BuildRequires: libavahi-devel
+BuildRequires: libdw-devel
 BuildRequires: libelf-devel
 BuildRequires: libgcc
+BuildRequires: libjson-c-devel
+BuildRequires: libncurses-devel
 BuildRequires: libnspr-devel
 BuildRequires: libnss-devel
+BuildRequires: libperl
+BuildRequires: libpython-devel
+BuildRequires: libpython27-devel
+BuildRequires: libpython3-devel
+BuildRequires: libreadline-devel
 BuildRequires: libsqlite-devel
 BuildRequires: libstdc++6-devel
-BuildRequires: libtirpc-devel
 BuildRequires: libvirt-devel
 BuildRequires: libxml2-devel
+BuildRequires: perl-DBI
 BuildRequires: perl-HTML-Parser
 BuildRequires: perl-devel
 ## AUTOBUILDREQ-END
@@ -130,6 +137,15 @@ Summary:       Static probe support tools
 %description sdt-devel
 Support tools to allow applications to use static probes.
 
+%package exporter
+Group:         System/Tools
+Summary:       Systemtap exporter
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+Requires:      %{name}-runtime = %{?epoch:%epoch:}%{version}-%{release}
+
+%description exporter
+SystemTap exporter.
+
 %package server
 Group:         System/Tools
 Summary:       Instrumentation System Server
@@ -202,7 +218,10 @@ Python bindings to Systemtap.
 %else
 	--disable-grapher \
 %endif
-	--disable-silent-rules
+	--disable-silent-rules \
+%ifarch arm
+	CPPFLAGS="%{optflags} -Wno-error=ignored-qualifiers"
+%endif
 
 # TODO --with-rpm 
 # specific librpm version... librpm-4.4.so
@@ -254,6 +273,9 @@ touch %{buildroot}%{_localstatedir}/log/stap-server/log
 mkdir -p %{buildroot}%{_sysconfdir}/logrotate.d
 install -m 644 initscript/logrotate.stap-server %{buildroot}%{_sysconfdir}/logrotate.d/stap-server
 
+install -d -m 0755 %{buildroot}%{_unitdir}
+mv %{buildroot}%{_prefix}/lib/systemd/system/* %{buildroot}%{_unitdir}/
+
 %find_lang %{name}
 
 %clean
@@ -331,6 +353,7 @@ exit 0
 %files -f %{name}.lang
 %defattr(-,root,root)
 %{_bindir}/stap
+%{_bindir}/stapbpf
 %{_bindir}/stap-merge
 %{_bindir}/stap-prep
 %{_bindir}/stap-report
@@ -365,8 +388,9 @@ exit 0
 %{_mandir}/man3/stap*.3stap*
 %{_mandir}/man7/warning::symbols.7stap*
 %{_mandir}/man7/stappaths.7*
+%{_mandir}/man8/stapbpf.8*
 %{_mandir}/man8/stapsh.8*
-%{_mandir}/man8/systemtap.8*
+%{_mandir}/man8/systemtap-service.8*
 %lang(cs) %{_mandir}/cs/man*/
 %doc AUTHORS COPYING
 
@@ -418,7 +442,7 @@ exit 0
 %dir %{_datadir}/systemtap/examples/
 %{_datadir}/systemtap/examples/*
 %{_mandir}/man1/dtrace.1*
-%doc NEWS
+#%doc NEWS
 %if %with_docs
 %doc docs.installed/*.pdf
 %doc docs.installed/tapsets
@@ -427,8 +451,22 @@ exit 0
 %endif
 %endif
 
+%files exporter
+%defattr(-,root,root)
+%dir %{_sysconfdir}/stap-exporter
+%{_sysconfdir}/stap-exporter/EXAMPLE*
+%config %{_sysconfdir}/stap-exporter/*.stp
+%config(noreplace) %{_sysconfdir}/sysconfig/stap-exporter
+%{_unitdir}/stap-exporter.service
+%{_sbindir}/stap-exporter
+%{_mandir}/man8/stap-exporter.8*
+
 %files server
 %defattr(-,root,root)
+%{_sysconfdir}/rc.d/init.d/stap-server
+%config(noreplace) %{_sysconfdir}/logrotate.d/stap-server
+%dir %{_sysconfdir}/stap-server
+%dir %{_sysconfdir}/stap-server/conf.d
 %{_bindir}/stap-server
 %{_libexecdir}/systemtap/stap-serverd
 %{_libexecdir}/systemtap/stap-start-server
@@ -438,10 +476,6 @@ exit 0
 %{_libexecdir}/systemtap/stap-gen-cert
 #%{_libexecdir}/systemtap/stap-server-connect
 %{_libexecdir}/systemtap/stap-sign-module
-%{_sysconfdir}/rc.d/init.d/stap-server
-%config(noreplace) %{_sysconfdir}/logrotate.d/stap-server
-%dir %{_sysconfdir}/stap-server
-%dir %{_sysconfdir}/stap-server/conf.d
 %config(noreplace) %{_sysconfdir}/sysconfig/stap-server
 %dir %attr(0755,stap-server,stap-server) %{_localstatedir}/log/stap-server
 %ghost %config %attr(0644,stap-server,stap-server) %{_localstatedir}/log/stap-server/log
@@ -466,6 +500,12 @@ exit 0
 %{_libexecdir}/systemtap/python/stap-resolve-module-function.py
 
 %changelog
+* Sat Jul 27 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 4.1-1mamba
+- update to 4.1
+
+* Sun Dec 03 2017 Automatic Build System <autodist@mambasoft.it> 3.2-1mamba
+- automatic update by autodist
+
 * Sun Sep 24 2017 Automatic Build System <autodist@mambasoft.it> 3.1-1mamba
 - automatic version update by autodist