diff --git a/leveldb.changes b/leveldb.changes
index f0b6140..edcd167 100644
--- a/leveldb.changes
+++ b/leveldb.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Sun Oct 13 07:59:03 UTC 2013 - i@marguerite.su
+
+- ran spec-cleaner. too casual the specfile was. 
+- make check/make clean is no more for OBS.
+- add Provides/Obsoletes to libleveldb1.
+  * no one know that name, provide leveldb itself
+  * required by python-leveldb and python3-leveldb
+
 -------------------------------------------------------------------
 Tue Oct  8 10:42:43 UTC 2013 - ddiss@suse.com
 
diff --git a/leveldb.spec b/leveldb.spec
index 15f4e39..30de8d9 100644
--- a/leveldb.spec
+++ b/leveldb.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package leveldb
 #
-# Copyright (c) 2011 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -15,81 +15,71 @@
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
-# norootforbuild
-
 
 Name:           leveldb
 Version:        1.14.0
-Release:        1
-#
+Release:        0
 License:        BSD-3-Clause
-Group:          Development/Libraries/C and C++
-#
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-BuildRequires:  gcc-c++ snappy-devel
-#
-Url:            http://code.google.com/p/leveldb/
-Source:         leveldb-%{version}.tar.gz
-#
 Summary:        A key/value-store
+Url:            http://code.google.com/p/leveldb/
+Group:          Development/Libraries/C and C++
+Source:         leveldb-%{version}.tar.gz
+BuildRequires:  gcc-c++
+BuildRequires:  snappy-devel
+BuildRoot:      %{_tmppath}/%{name}-%{version}-build
+
 %description
 leveldb implements a system for maintaining a persistent key/value store.
 
 %define lib_name libleveldb1
 %package -n %{lib_name}
-Group:          Development/Libraries/C and C++
-#
 Summary:        Shared library from leveldb
+Group:          Development/Libraries/C and C++
+Provides:	%{name} = %{version}
+Obsoletes:	%{name} < %{version}
+
 %description -n %{lib_name}
 leveldb implements a system for maintaining a persistent key/value store.
 
 This package holds the shared library of leveldb.
 
 %package devel
-License:        BSD-3-Clause
+Summary:        Development files for leveldb
 Group:          Development/Libraries/C and C++
 Requires:       %{lib_name} = %{version}
-#
-Summary:        Development files for leveldb
+
 %description devel
 leveldb implements a system for maintaining a persistent key/value store.
 
 This package holds the development files for leveldb.
 
 %package devel-static
-License:        BSD-3-Clause
+Summary:        Development files for statically link leveldb
 Group:          Development/Libraries/C and C++
 Requires:       %{name}-devel = %{version}
-#
-Summary:        Development files for statically link leveldb
+
 %description devel-static
 leveldb implements a system for maintaining a persistent key/value store.
 
 This package holds the development files for statically linking leveldb.
 
 %prep
-%setup
+%setup -q
 
 %build
 make %{?_smp_flags} OPT="%{optflags}"
 
 %install
-%{__install} -d -m 0755 %{buildroot}%{_includedir} %{buildroot}%{_libdir}
-#
+install -d -m 0755 %{buildroot}%{_includedir} %{buildroot}%{_libdir}
+
 cp -a \
     libleveldb.a   \
     libleveldb.so* \
   %{buildroot}%{_libdir}
-#
+
 cp -a include/leveldb   %{buildroot}%{_includedir}
 find %{buildroot} -name \*.la -delete -print
 
-%check
-#make check
-
-%clean
-rm -rf %{buildroot}
-
 %post   -n %{lib_name} -p /sbin/ldconfig
 %postun -n %{lib_name} -p /sbin/ldconfig
 
@@ -100,8 +90,7 @@ rm -rf %{buildroot}
 %files devel
 %defattr(-,root,root,-)
 %{_libdir}/libleveldb.so
-%dir %{_includedir}/leveldb
-%{_includedir}/leveldb/*
+%{_includedir}/leveldb/
 %doc AUTHORS LICENSE NEWS README TODO doc/*
 
 %files devel-static