diff --git a/README.md b/README.md
index d47f1c2..7cc1850 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
 # python-pyparsing
 
-The pyparsing module is an alternative approach to creating and executing simple grammars, vs. the traditional lex/yacc approach, or the use of regular expressions.  The pyparsing module provides a library of classes that client code uses to construct the grammar directly in Python code.
+The pyparsing module is an alternative approach to creating and executing simple grammars, vs. the traditional lex/yacc approach, or the use of regular expressions.
+The pyparsing module provides a library of classes that client code uses to construct the grammar directly in Python code.
 
diff --git a/python-pyparsing.spec b/python-pyparsing.spec
index 9550912..3de779e 100644
--- a/python-pyparsing.spec
+++ b/python-pyparsing.spec
@@ -1,6 +1,6 @@
 Name:          python-pyparsing
 Version:       2.1.5
-Release:       1mamba
+Release:       2mamba
 Summary:       An alternative approach to creating and executing simple grammars
 Group:         System/Libraries
 Vendor:        openmamba
@@ -16,7 +16,12 @@ Requires:      python >= %python_version
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
-The pyparsing module is an alternative approach to creating and executing simple grammars, vs. the traditional lex/yacc approach, or the use of regular expressions.  The pyparsing module provides a library of classes that client code uses to construct the grammar directly in Python code.
+The pyparsing module is an alternative approach to creating and executing simple grammars, vs. the traditional lex/yacc approach, or the use of regular expressions.
+The pyparsing module provides a library of classes that client code uses to construct the grammar directly in Python code.
+
+%if 0%{?with_pyver}
+%pyver_package
+%endif
 
 %prep
 %setup -q -n pyparsing-%{version}
@@ -29,17 +34,20 @@ CFLAGS="%{optflags}" %{__python} setup.py build
 %{__python} setup.py install \
    -O1 --skip-build \
    --root="%{buildroot}" \
-   --install-headers=%{_includedir}/python \
+   --install-headers=%{python_inc} \
    --install-lib=%{python_sitearch} \
    --record=%{name}.filelist
 
 #sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 
-%files -f %{name}.filelist
+%files %{?pyappend} -f %{name}.filelist
 %defattr(-,root,root)
 %doc LICENSE
 
 %changelog
+* Mon Jul 18 2016 Davide Madrisan <davide.madrisan@gmail.com> 2.1.5-2mamba
+- update the specfile to allow the automatic buid of the python3 subpackage
+
 * Wed Jun 29 2016 Automatic Build System <autodist@mambasoft.it> 2.1.5-1mamba
 - automatic version update by autodist