diff --git a/libleptonica.spec b/libleptonica.spec
index 1bd8856..eeeb85f 100644
--- a/libleptonica.spec
+++ b/libleptonica.spec
@@ -1,5 +1,5 @@
 Name:          libleptonica
-Version:       1.69
+Version:       1.71
 Release:       1mamba
 Summary:       Image processing and analysis library
 Group:         System/Libraries
@@ -34,26 +34,16 @@ Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
 This package contains libraries and header files for developing applications that use %{name}.
 
 %package tools
-Group:         Applications/Tools
+Group:         System/Tools
 Summary:       Utility applications for %{name}
 Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
 
 %description tools
 The 190+ programs are an integral part of leptonica package.
-These can be divided into
-       three types:
-         (1) Programs that are complete regression tests.  The most
-             important of these are named *_reg.  We are in the process
-             of standardizing the regression tests, and making it easy
-             to write them.  See regutils.h for details.
-         (2) Programs that were used to test library functions or
-             auto-gen library code.  These are useful for testing
-             the behavior of small sets of functions, and for
-             providing example code.
-         (3) Programs that are useful applications in their own right.
-             Examples of these are the PostScript conversion programs
-             converttops, convertfilestops, convertsegfilestops,
-             printimage and printsplitimage.
+These can be divided into three types:
+(1) Programs that are complete regression tests. The most important of these are named *_reg.  We are in the process of standardizing the regression tests, and making it easy to write them.  See regutils.h for details.
+(2) Programs that were used to test library functions or auto-gen library code. These are useful for testing the behavior of small sets of functions, and for providing example code.
+(3) Programs that are useful applications in their own right. Examples of these are the PostScript conversion programs converttops, convertfilestops, convertsegfilestops, printimage and printsplitimage.
 
 %debug_package
 
@@ -61,11 +51,7 @@ These can be divided into
 %setup -q -n leptonica-%{version}
 
 %build
-%{__libtoolize}
-%{__aclocal}
-%{__autoconf}
-%{__autoheader}
-%{__automake}
+./autobuild
 %configure
 %make
 
@@ -90,11 +76,18 @@ These can be divided into
 %{_libdir}/liblept.a
 %{_libdir}/liblept.la
 %{_libdir}/liblept.so
+%{_libdir}/pkgconfig/lept.pc
 
 %files tools
 %defattr(-,root,root)
 %{_bindir}/*
 
 %changelog
+* Sun Jul 13 2014 Automatic Build System <autodist@mambasoft.it> 1.71-1mamba
+- automatic version update by autodist
+
+* Mon Jun 09 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 1.70-1mamba
+- update to 1.70
+
 * Fri Jul 13 2012 Silvan Calarco <silvan.calarco@mambasoft.it> 1.69-1mamba
 - package created by autospec