diff --git a/README.md b/README.md
index 8ae8008..8b6e352 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,6 @@
 # rrdtool
 
+RRD (Round Robin Database) is a system to store and display time-series data (i.e. network bandwidth, machine-room temperature, server load average).
+It stores the data in a very compact way that will not expand over time, and it presents useful graphs by processing the data to enforce a certain data density.
+It can be used either via simple wrapper scripts (from shell or Perl) or via frontends that poll network devices and put a friendly user interface on it.
+
diff --git a/rrdtool-log2rrd.pl b/rrdtool-log2rrd.pl
new file mode 100644
index 0000000..7c238ce
--- /dev/null
+++ b/rrdtool-log2rrd.pl
@@ -0,0 +1,231 @@
+#! /usr/bin/perl
+#
+# Log 2 RRD.  This script translates a MRTG 2.x log file
+# into a RRD archive.  The original version was written by
+# Wrolf Courtney <wrolf@concentric.net> and
+# Russ Wright <wright@LBL.Gov> with an early test version
+# of RRDTOOL (mrtg-19980526.08) and has been modified to match
+# the parameters of rrdtool version 99.23 by Alan Lichty at
+# Electric Lightwave, Inc. <alichty@eli.net>.
+#
+# this script optimized for being called up by another script
+# that cycles through a list of routers and invokes this for each
+# interface.  It can be run just as easily from a command line for
+# small numbers of logfiles.
+#
+# The RRD we create looks like the following:  Note
+# that we have to use type GAUGE in order to have RRDTOOL
+# populate the new rr archive correctly.  Otherwise RRDTOOL will try 
+# to interpet the data as new octet counts instead of existing
+# data rate averages.
+#
+# DS:GAUGE:86400:U:U	        # in counter
+# DS:GAUGE:86400:U:U	        # out counter
+# RRA:AVERAGE:0.5:1:600	        # 5 minute samples
+# RRA:MAX:0.5:1:600		# 5 minute samples
+# RRA:AVERAGE:0.5:6:600	        # 30 minute samples
+# RRA:MAX:0.5:6:600		# 30 minute samples
+# RRA:AVERAGE:0.5:24:600	        # 2 hour samples
+# RRA:MAX:0.5:24:600		# 2 hour samples
+# RRA:AVERAGE:0.5:288:732	# 1 day samples
+# RRA:MAX:0.5:288:732            # 1 day samples
+#
+# 
+
+use English;
+use strict;
+
+require "ctime.pl";
+
+use RRDs;
+
+my $DEBUG=0;
+
+&main;
+
+sub main {
+
+    my($inBytes, $outBytes);
+    my($lastRunDate, $firstRunDate);
+    my($i, $dataFile, $firstRun);
+    my($oldestRun, $lastRun);
+    my($curTime, $oldestTime, $totRec);
+    my($avgIn, $avgOut, $maxIn, $maxOut);
+    my(@lines, @finalRecs);
+    my($RRD, $START, $destDir, $dsType);
+
+#
+# get the logfile name to process
+# the default is to strip out the .log extension and create
+# a new file with the extension .rrd
+#
+
+    $dataFile=$ARGV[0];
+
+    $destDir = $ARGV[1];
+
+#
+# strip off .log from file name - complain and die if no .log
+# in the filename
+#
+
+    if ($dataFile =~ /(.*)\.log$/) {
+	$RRD = "$1";
+    }
+
+    if ($RRD eq "") {
+	printf("Usage: log2rrd [log file] [destination dir]\n");
+	exit;
+    }
+
+#
+# strip out path info (if present) to get at just the filename
+#
+
+    if ($RRD =~ /(.*)\/(.*)$/){
+	$RRD = "$2";
+    }
+
+#
+# add the destination path (if present) and .rrd suffix
+#
+
+    if ($destDir){
+	$RRD = "$destDir/$RRD.rrd";
+
+    }else{
+	$RRD = "$RRD.rrd";
+    }
+
+    open(IN,"$dataFile") || die ("Couldn't open $dataFile");
+
+#
+# Get first line - has most current sample
+#
+
+    $_ = <IN>;
+    chop;
+    ($lastRun, $inBytes, $outBytes) = split;
+    $lastRunDate = &ctime($lastRun);
+    chop $lastRunDate;
+
+    $firstRun = $lastRun;
+    $i=2;
+
+#
+# start w/line 2 and read them into the lines array
+# (2nd line is in position 2)
+#
+    while (<IN>) {
+	chop;
+	$lines[$i++] = $_;
+	($curTime) = split;
+	if ($curTime < $firstRun) {
+	    $firstRun = $curTime;
+	}
+    }
+    close(IN);
+
+#
+#  Let's say source start time is 5 minutes before 1st sample
+#
+
+    $START=$firstRun - 300;
+    print STDERR "\$START = $START\n" if $DEBUG>1;
+
+    $firstRunDate = &ctime($firstRun);
+    chop $firstRunDate;
+
+    printf("Data from $firstRunDate\n       to $lastRunDate\n") if $DEBUG>0;
+
+    $oldestTime=$lastRun;
+#
+# OK- sort through the data and put it in a new array.
+# This gives us a chance to find errors in the log files and
+# handles any overlap of data (there shouldn't be any)
+#
+# NOTE: We start w/ record # 3, not #2 since #2 could be partial
+#
+
+    for ($i=3; $i <= 2533; $i++) {
+
+	($curTime, $avgIn, $avgOut, $maxIn, $maxOut) = split(/\s+/, $lines[$i]);
+
+	if ($curTime < $oldestTime) {
+
+#
+# only add data if older than anything already in array
+# this should always be true, just checking
+#
+
+	    $oldestTime = $curTime;
+	    $finalRecs[$totRec++]=$lines[$i];
+	}
+    }
+
+
+    PopulateRRD($totRec, $RRD, $START, \@finalRecs);
+
+#
+# if you know that most of your MRTG logfiles are using
+# counter data, uncomment the following lines to automatically
+# run rrdtune and change the data type.
+#
+#    my(@tuneparams) = ("$RRD", "-d", "ds0:COUNTER", "-d", "ds1:COUNTER");
+#    RRDs::tune(@tuneparams);
+
+
+}
+
+sub PopulateRRD {
+
+    my($totRec, $RRD, $START, $finalRecs) = @_;
+    my($i, $curTime, $avgIn, $avgOut, $maxIn, $maxOut);
+    my($saveReal, $line);
+    my($createret, $updret);
+
+    print "* Creating RRD $RRD\n\n" if $DEBUG>0;
+
+#
+# We'll create RRAs for both AVG and MAX. MAX isn't currently filled but 
+# may be later
+#
+
+    RRDs::create ("$RRD", "-b", $START, "-s", 300,
+    "DS:ds0:GAUGE:86400:U:U",
+    "DS:ds1:GAUGE:86400:U:U",
+    "RRA:AVERAGE:0.5:1:600",
+    "RRA:MAX:0.5:1:600",
+    "RRA:AVERAGE:0.5:6:600",
+    "RRA:MAX:0.5:6:600",
+    "RRA:AVERAGE:0.5:24:600",
+    "RRA:MAX:0.5:24:600",
+    "RRA:AVERAGE:0.5:288:600",
+    "RRA:MAX:0.5:288:600");
+
+    if (my $error = RRDs::error()) {
+	print "Cannot create $RRD: $error\n";
+    }
+
+
+    print "* Adding entries to $RRD\n\n" if $DEBUG>0;
+
+    for ($i=$totRec - 1; $i >= 0; $i--) {
+
+	($curTime, $avgIn, $avgOut, $maxIn, $maxOut) = split(/\s+/, @$finalRecs[$i]);
+
+        RRDs::update ("$RRD", "$curTime:$avgIn:$avgOut");
+
+	if (my $error = RRDs::error()) {
+	    print "Cannot update $RRD: $error\n";
+	}
+
+  
+# NOTE: Need to add checking on RRDread and include the Max values
+# print status every now and then
+#	print $i if $i % 25 && $DEBUG>0;
+#	print "$i\n";
+
+    }
+
+}
diff --git a/rrdtool.spec b/rrdtool.spec
new file mode 100644
index 0000000..e4e8ffd
--- /dev/null
+++ b/rrdtool.spec
@@ -0,0 +1,248 @@
+%define rrddocdir %{_datadir}/doc/%{name}-%{version}
+
+Name:          rrdtool
+Version:       1.4.7
+Release:       2mamba
+Summary:       Round Robin Database Tool to store and display time-series data
+Group:         Applications/Databases
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://oss.oetiker.ch/rrdtool/
+Source0:       http://oss.oetiker.ch/rrdtool/pub/rrdtool-%{version}.tar.gz
+Source1:       rrdtool-log2rrd.pl
+License:       GPL
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libbzip2-devel
+BuildRequires: libcairo-devel
+BuildRequires: libdbi-devel
+BuildRequires: libexpat-devel
+BuildRequires: libffi-devel
+BuildRequires: libfontconfig-devel
+BuildRequires: libfreetype-devel
+BuildRequires: libglib-devel
+BuildRequires: libgraphite2-devel
+BuildRequires: libharfbuzz-devel
+BuildRequires: liblzma-devel
+BuildRequires: libpango-devel
+BuildRequires: libpng-devel
+BuildRequires: libpython-devel
+BuildRequires: libpython27-devel
+BuildRequires: libwrap-devel
+BuildRequires: libxml2-devel
+BuildRequires: libz-devel
+BuildRequires: perl-devel
+BuildRequires: ruby-devel
+## AUTOBUILDREQ-END
+BuildRequires: libcgi-devel >= 0.5
+BuildRequires: pkgconfig >= 0.10
+BuildRequires: python
+BuildRequires: groff
+BuildRequires: libtcl >= 8.4.11
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+RRD (Round Robin Database) is a system to store and display time-series data (i.e. network bandwidth, machine-room temperature, server load average).
+It stores the data in a very compact way that will not expand over time, and it presents useful graphs by processing the data to enforce a certain data density.
+It can be used either via simple wrapper scripts (from shell or Perl) or via frontends that poll network devices and put a friendly user interface on it.
+
+%package lua
+Summary:       LUA RRDtool bindings
+Group:         Development/Bindings
+Requires:      %{name} = %{version}-%{release}
+
+%description lua
+RRD (Round Robin Database) is a system to store and display time-series data (i.e. network bandwidth, machine-room temperature, server load average).
+It stores the data in a very compact way that will not expand over time, and it presents useful graphs by processing the data to enforce a certain data density.
+It can be used either via simple wrapper scripts (from shell or Perl) or via frontends that poll network devices and put a friendly user interface on it.
+
+This package contains the LUA RRDtool bindings.
+
+%package perl
+Summary:       Perl RRDtool bindings
+Group:         Development/Libraries/Perl
+Requires:      %{name} = %{version}-%{release}
+
+%description perl
+RRD (Round Robin Database) is a system to store and display time-series data (i.e. network bandwidth, machine-room temperature, server load average).
+It stores the data in a very compact way that will not expand over time, and it presents useful graphs by processing the data to enforce a certain data density.
+It can be used either via simple wrapper scripts (from shell or Perl) or via frontends that poll network devices and put a friendly user interface on it.
+
+This package contains the perl RRDtool bindings.
+
+%package python
+Summary:       Python RRDtool bindings
+Group:         Development/Bindings
+Requires:      %{name} = %{version}-%{release}
+
+%description python
+RRD (Round Robin Database) is a system to store and display time-series data (i.e. network bandwidth, machine-room temperature, server load average).
+It stores the data in a very compact way that will not expand over time, and it presents useful graphs by processing the data to enforce a certain data density.
+It can be used either via simple wrapper scripts (from shell or Perl) or via frontends that poll network devices and put a friendly user interface on it.
+
+This package contains the python RRDtool bindings.
+
+%package ruby
+Summary:       Ruby RRDtool bindings
+Group:         Development/Bindings
+Requires:      %{name} = %{version}-%{release}
+
+%description ruby
+RRD (Round Robin Database) is a system to store and display time-series data (i.e. network bandwidth, machine-room temperature, server load average).
+It stores the data in a very compact way that will not expand over time, and it presents useful graphs by processing the data to enforce a certain data density.
+It can be used either via simple wrapper scripts (from shell or Perl) or via frontends that poll network devices and put a friendly user interface on it.
+
+This package contains the ruby RRDtool bindings.
+
+%package devel
+Summary:       RRDtool static libraries and headers
+Group:         Development/Libraries
+Requires:      %{name} = %{version}-%{release}
+Requires:      %{name}-lua = %{version}-%{release}
+
+%description devel
+RRD (Round Robin Database) is a system to store and display time-series data (i.e. network bandwidth, machine-room temperature, server load average).
+It stores the data in a very compact way that will not expand over time, and it presents useful graphs by processing the data to enforce a certain data density.
+It can be used either via simple wrapper scripts (from shell or Perl) or via frontends that poll network devices and put a friendly user interface on it.
+
+This package allow you to use directly this library.
+
+%prep
+%setup -q
+
+%build
+%configure \
+   --enable-shared \
+   --enable-perl-site-install \
+   --with-perl-options='INSTALLDIRS="vendor"' \
+   --with-ruby-options='sitedir="%{_libdir}/ruby/site_ruby"'
+#  --with-tcllib=%{_libdir}
+
+%make -j1
+
+#cd examples
+#find . -name "*.pl" -exec perl -e 's;\015;;gi' -p -i \{\} \;
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall RRDDOCDIR=%{rrddocdir}
+
+install -D -m755 %{SOURCE1} %{buildroot}%{_bindir}/log2rrd.pl
+
+install -m644 {C*,README,TODO} %{buildroot}%{rrddocdir}
+
+# remove unpackaged files
+find %{buildroot}%{_prefix}/lib -name perllocal.pod -exec rm -f {} \;
+find %{buildroot}%{_prefix}/lib -name .packlist -exec rm -f {} \;
+
+# log2rrd.pl requires perl(ctime.pl) missing in perl 5.16
+rm -f %{buildroot}%{_bindir}/log2rrd.pl 
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+rm -f %{name}-%{version}-file
+
+%post -p /sbin/ldconfig
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%{_bindir}/*
+%{_libdir}/*.so.*
+%{_libdir}/rrdtool/ifOctets.tcl
+%{_libdir}/rrdtool/pkgIndex.tcl
+%dir %{_datadir}/rrdtool
+%dir %{_datadir}/rrdtool/examples
+%{_datadir}/rrdtool/examples/*
+#%dir %{_datadir}/rrdtool/fonts
+#%{_datadir}/rrdtool/fonts/DejaVuSansMono-Roman.ttf
+%dir %{rrddocdir}
+%{_defaultdocdir}/%{name}-%{version}/C*
+%{_defaultdocdir}/%{name}-%{version}/README
+%{_defaultdocdir}/%{name}-%{version}/TODO
+%{rrddocdir}/html/*
+%{rrddocdir}/txt/*
+%{_mandir}/man1/*
+%{_mandir}/man3/librrd.3.*
+
+%files lua
+%defattr(-,root,root)
+# FIXME: doesn't build with lua 5.2
+#%{_libdir}/lua/*/rrd.so.*
+
+%files perl
+%defattr(-,root,root)
+%{_mandir}/man3/RRDp.3pm.*
+%{_mandir}/man3/RRDs.3pm.*
+%{perl_vendorlib}/*
+
+%files python
+%defattr(-,root,root)
+%{python_sitearch}/py_rrdtool-*-py%{python_version}.egg-info
+%{python_sitearch}/rrdtoolmodule.so
+
+%files ruby
+%defattr(-,root,root)
+%{ruby_sitearch}/RRD.so
+
+%files devel
+%defattr(-,root,root)
+%{_libdir}/*.a
+%{_libdir}/*.la
+%{_libdir}/*.so
+#%{_libdir}/ruby/*/i586-linux/RRD.so
+%{_libdir}/pkgconfig/librrd.pc
+%{_includedir}/*.h
+#%{_libdir}/lua/*/rrd.a
+#%{_libdir}/lua/*/rrd.la
+#%{_libdir}/lua/*/rrd.so
+
+%changelog
+* Mon Nov 12 2012 Silvan Calarco <silvan.calarco@mambasoft.it> 1.4.7-2mamba
+- perl 5.16 rebuild
+
+* Wed Aug 08 2012 Automatic Build System <autodist@mambasoft.it> 1.4.7-1mamba
+- automatic version update by autodist
+
+* Fri Jan 20 2012 Automatic Build System <autodist@mambasoft.it> 1.4.6-1mamba
+- automatic version update by autodist
+
+* Mon Jan 03 2011 Automatic Build System <autodist@mambasoft.it> 1.4.5-1mamba
+- automatic update by autodist
+
+* Mon Jul 12 2010 Automatic Build System <autodist@mambasoft.it> 1.4.4-1mamba
+- automatic update by autodist
+
+* Sat Apr 17 2010 Automatic Build System <autodist@mambasoft.it> 1.4.3-1mamba
+- automatic update by autodist
+
+* Mon Jan 18 2010 Automatic Build System <autodist@mambasoft.it> 1.4.2-1mamba
+- automatic update by autodist
+
+* Tue Jun 09 2009 Automatic Build System <autodist@mambasoft.it> 1.3.8-1mamba
+- automatic update by autodist
+
+* Thu Apr 16 2009 Silvan Calarco <silvan.calarco@mambasoft.it> 1.3.7-1mamba
+- automatic update by autodist
+
+* Sun Mar 08 2009 Silvan Calarco <silvan.calarco@mambasoft.it> 1.3.6-1mamba
+- automatic update by autodist
+
+* Fri Jan 02 2009 Silvan Calarco <silvan.calarco@mambasoft.it> 1.3.5-1mamba
+- automatic update by autodist
+
+* Thu Nov 06 2008 Silvan Calarco <silvan.calarco@mambasoft.it> 1.3.4-1mamba
+- automatic update by autodist
+
+* Wed Sep 06 2006 Davide Madrisan <davide.madrisan@qilinux.it> 1.2.15-1qilnx
+- update to version 1.2.15 by autospec
+
+* Wed Oct 05 2005 Davide Madrisan <davide.madrisan@qilinux.it> 1.2.11-1qilnx
+- update to version 1.2.11 by autospec
+- run ldconfig to update library db
+- specfiles updates and fixes
+- new packages rrdtool-perl, rrdtool-python
+
+* Thu Jul 14 2004 Davide Madrisan <davide.madrisan@qilinux.it> 1.0.48-1qilnx
+- first build