diff --git a/nettle.spec b/nettle.spec
index 69e77db..4dcdd37 100644
--- a/nettle.spec
+++ b/nettle.spec
@@ -1,6 +1,6 @@
 Name:           nettle
 Version:        1.15
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        A low-level cryptographic library
 
 Group:          Development/Libraries
@@ -49,6 +49,7 @@ make %{?_smp_mflags}
 %install
 rm -rf $RPM_BUILD_ROOT
 make install DESTDIR=$RPM_BUILD_ROOT INSTALL="install -p"
+make install-shared DESTDIR=$RPM_BUILD_ROOT INSTALL="install -p"
 /usr/bin/iconv -f iso8859-1 -t utf-8 README > README.conv && /bin/mv -f README.conv README
 /usr/bin/iconv -f iso8859-1 -t utf-8 ChangeLog > ChangeLog.conv && /bin/mv -f ChangeLog.conv ChangeLog
 /usr/bin/iconv -f iso8859-1 -t utf-8 nettle.info > nettle.info.conv && /bin/mv -f nettle.info.conv nettle.info
@@ -70,24 +71,34 @@ rm -rf $RPM_BUILD_ROOT
 %{_bindir}/nettle-lfib-stream
 %{_bindir}/pkcs1-conv
 %{_bindir}/sexp-conv
+%{_libdir}/libnettle.so.2
+%{_libdir}/libnettle.so.2.6
+
 
 %files devel
 %defattr(-,root,root,-)
 %doc descore.README nettle.html nettle.pdf
 %{_includedir}/nettle
 %{_libdir}/libnettle.a
+%{_libdir}/libnettle.so
 
 %post
 /sbin/install-info %{_infodir}/%{name}.info %{_infodir}/dir || :
+/sbin/ldconfig
 
 %preun
 if [ $1 = 0 ]; then
   /sbin/install-info --delete %{_infodir}/%{name}.info.gz %{_infodir}/dir || :
 fi
 
+%postun -p /sbin/ldconfig
+
 
 
 %changelog
+* Mon Mar 24 2008 Ian Weller <ianweller@gmail.com> 1.15-4
+- Added libraries and ldconfig
+
 * Mon Feb 18 2008 Ian Weller <ianweller@gmail.com> 1.15-3
 - Added provides -static to -devel