diff --git a/virtualgl.spec b/virtualgl.spec
index f3961df..45a6722 100644
--- a/virtualgl.spec
+++ b/virtualgl.spec
@@ -1,5 +1,5 @@
 Name:          virtualgl
-Version:       2.3.3
+Version:       2.4
 Release:       1mamba
 Summary:       Redirects 3D commands from a Unix/Linux OpenGL application onto a server-side 3D graphics card
 Group:         System/X11
@@ -7,7 +7,7 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://www.virtualgl.org/
-Source:        http://downloads.sourceforge.net/project/virtualgl/VirtualGL/%{version}/VirtualGL-%{version}.tar.gz
+Source:        http://downloads.sourceforge.net/project/virtualgl/%{version}/VirtualGL-%{version}.tar.gz
 License:       LGPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -40,7 +40,8 @@ Demos for %{name}.
 %build
 %cmake -d build \
    -DTJPEG_LIBRARY=%{_libdir}/libturbojpeg.a \
-   -DVGL_DOCDIR=%{_docdir}/%{name}
+   -DVGL_DOCDIR=%{_docdir}/%{name} \
+   -DVGL_LIBDIR=%{_libdir}
 
 %make
 
@@ -59,7 +60,7 @@ Demos for %{name}.
 %{_bindir}/vglgenkey
 %{_bindir}/vgllogin
 %{_bindir}/vglrun
-%{_bindir}/.vglrun.vars32
+%{_bindir}/.vglrun.vars*
 %{_bindir}/vglserver_config
 %dir %{_docdir}/%{name}
 %{_docdir}/%{name}/*
@@ -75,11 +76,14 @@ Demos for %{name}.
 %{_bindir}/cpustat
 %{_bindir}/glreadtest
 %{_bindir}/glxinfo
-%{_bindir}/glxspheres
+%{_bindir}/glxspheres*
 %{_bindir}/nettest
 %{_bindir}/tcbench
 
 %changelog
+* Sat Apr 04 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 2.4-1mamba
+- update to 2.4
+
 * Fri Jan 03 2014 Automatic Build System <autodist@mambasoft.it> 2.3.3-1mamba
 - automatic version update by autodist