diff --git a/.cvsignore b/.cvsignore
index af63bf8..8bb9980 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -1 +1 @@
-kchmviewer-4.0.tar.gz
+kchmviewer-5.1.tar.gz
diff --git a/import.log b/import.log
new file mode 100644
index 0000000..b398047
--- /dev/null
+++ b/import.log
@@ -0,0 +1 @@
+kchmviewer-5_1-1_fc13:HEAD:kchmviewer-5.1-1.fc13.src.rpm:1271520090
diff --git a/kchmviewer-4.0-no_msits.patch b/kchmviewer-4.0-no_msits.patch
deleted file mode 100644
index 602015a..0000000
--- a/kchmviewer-4.0-no_msits.patch
+++ /dev/null
@@ -1,11 +0,0 @@
-diff -up kchmviewer-4.0/CMakeLists.txt.no_msits kchmviewer-4.0/CMakeLists.txt
---- kchmviewer-4.0/CMakeLists.txt.no_msits	2008-12-01 20:31:22.000000000 -0600
-+++ kchmviewer-4.0/CMakeLists.txt	2009-04-27 10:23:02.371525695 -0500
-@@ -18,6 +18,6 @@ ADD_DEFINITIONS( -DUSE_KDE )
- 
- # Run in those subdirectories
- ADD_SUBDIRECTORY( lib/libchmfile )
--ADD_SUBDIRECTORY( lib/kio-msits )
-+#ADD_SUBDIRECTORY( lib/kio-msits )
- ADD_SUBDIRECTORY( src )
- ADD_SUBDIRECTORY( po )
diff --git a/kchmviewer-5.1-no_msits.patch b/kchmviewer-5.1-no_msits.patch
new file mode 100644
index 0000000..6c07e06
--- /dev/null
+++ b/kchmviewer-5.1-no_msits.patch
@@ -0,0 +1,12 @@
+diff -up kchmviewer-5.1/CMakeLists.txt.no_msits kchmviewer-5.1/CMakeLists.txt
+--- kchmviewer-5.1/CMakeLists.txt.no_msits      2010-03-19 12:53:57.000000000 +0100
++++ kchmviewer-5.1/CMakeLists.txt       2010-03-19 12:54:07.000000000 +0100
+@@ -18,7 +18,7 @@ ADD_DEFINITIONS( -DUSE_KDE )
+ 
+ # Run in those subdirectories
+ ADD_SUBDIRECTORY( lib/libchmfile )
+-ADD_SUBDIRECTORY( lib/kio-msits )
++#ADD_SUBDIRECTORY( lib/kio-msits )
+ ADD_SUBDIRECTORY( src )
+ ADD_SUBDIRECTORY( po )
+ ADD_SUBDIRECTORY( packages )
diff --git a/kchmviewer.spec b/kchmviewer.spec
index 6e31929..65b6ecc 100644
--- a/kchmviewer.spec
+++ b/kchmviewer.spec
@@ -1,17 +1,15 @@
 
 Name:           kchmviewer
-Version:        4.0
-Release:        5%{?dist}
+Version:        5.1
+Release:        1%{?dist}
 Summary:        CHM viewer
 
 Group:          Applications/Publishing
-License:        GPLv2+
+License:        GPLv3+
 URL:            http://www.kchmviewer.net/
-#Source0:        http://www.kchmviewer.net/files/kchmviewer-%{version}.tar.gz
 Source0:        http://downloads.sourceforge.net/kchmviewer/kchmviewer-%{version}.tar.gz
-BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
-Patch1: kchmviewer-4.0-no_msits.patch
+Patch1:         kchmviewer-5.1-no_msits.patch
 
 BuildRequires:  chmlib-devel
 BuildRequires:  desktop-file-utils
@@ -25,7 +23,7 @@ KchmViewer is a chm (MS HTML help file format) viewer.
 
 
 %prep
-%setup -q -n kchmviewer-%{version}
+%setup -q -n build-%{version}
 
 %patch1 -p1 -b .no_msits
 
@@ -49,17 +47,16 @@ make %{?_smp_mflags} -C %{_target_platform}
 
 
 %install
-rm -rf $RPM_BUILD_ROOT 
+rm -rf $RPM_BUILD_ROOT
 
 make install/fast DESTDIR=$RPM_BUILD_ROOT -C %{_target_platform}
 
-# make icons available for all themes/desktops
-mv $RPM_BUILD_ROOT%{_kde4_iconsdir}/crystalsvg \
-   $RPM_BUILD_ROOT%{_kde4_iconsdir}/hicolor
+install -Dpm 644 packages/%{name}.png $RPM_BUILD_ROOT%{_kde4_iconsdir}/hicolor/128x128/apps/%{name}.png
 
+%find_lang kchmviewer --with-kde
 
 %check
-desktop-file-validate $RPM_BUILD_ROOT%{_datadir}/applications/kde4/kchmviewer.desktop
+desktop-file-validate $RPM_BUILD_ROOT%{_kde4_datadir}/applications/kde4/kchmviewer.desktop
 
 
 %clean
@@ -80,9 +77,7 @@ gtk-update-icon-cache %{_kde4_iconsdir}/hicolor &> /dev/null || :
 update-desktop-database -q &> /dev/null ||:
 fi
 
-
-%files
-# -f %{name}.lang
+%files -f kchmviewer.lang
 %defattr(-,root,root,-)
 %doc README COPYING ChangeLog FAQ
 %{_kde4_bindir}/kchmviewer
@@ -91,13 +86,21 @@ fi
 
 
 %changelog
+* Sat Apr 17 2010 LI Rui Bin <cheeseli@hotmail.com> - 5.1-1
+- correct License tag
+- remove BuildRoot tag
+
+* Fri Mar 19 2010 Emilio Scalise <emisca@rocketmail.com> - 5.1-0
+- update to 5.1
+- provides new translations
+
 * Fri Jul 24 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.0-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild
 
 * Mon Apr 27 2009 Rex Dieter <rdieter@fedoraproject.org> - 4.0-4
 - fix conflicts with kdegraphics (#484861)
 - optimize scriptlets
-- ship only hicolor icons 
+- ship only hicolor icons
 - cleanup, use kde4-macros
 
 * Wed Feb 25 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.0-3
diff --git a/sources b/sources
index 2b8a743..c1a3be8 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-5e6b853b00f17f69a3368ce78355aba9  kchmviewer-4.0.tar.gz
+9b68c3e233fe3d8e16251ba95526a493  kchmviewer-5.1.tar.gz