diff --git a/gsl.spec b/gsl.spec
index a7f1ea7..966ac73 100644
--- a/gsl.spec
+++ b/gsl.spec
@@ -1,7 +1,7 @@
 Summary: The GNU Scientific Library for numerical analysis
 Name: gsl
 Version: 1.10
-Release: 4%{?dist}
+Release: 5%{?dist}
 URL: http://www.gnu.org/software/gsl/
 Source: ftp://ftp.gnu.org/gnu/gsl/%{name}-%{version}.tar.gz
 Patch0: gsl-1.10-lib64.patch
@@ -23,6 +23,7 @@ Group: Development/Libraries
 Requires: %{name} = %{version}-%{release}
 Requires(post): /sbin/install-info
 Requires(preun): /sbin/install-info 
+Requires: pkgconfig
 
 %description devel
 The gsl-devel package contains the header files and static libraries
@@ -32,7 +33,7 @@ Library).
 %package static
 Summary: Static libraries of the GSL package
 Group: Development/Libraries
-Requires: %{name}-devel = %{versions}
+Requires: %{name}-devel = %{versions}-%{release}
 
 %description static
 The gsl-static package includes static libraries of GSL.
@@ -84,6 +85,7 @@ rm -rf $RPM_BUILD_ROOT
 %doc AUTHORS COPYING
 %{_bindir}/gsl-config*
 %{_datadir}/aclocal/*
+%{_datadir}/aclocal
 %{_includedir}/*
 %{_infodir}/*info*
 %{_libdir}/*.so
@@ -95,6 +97,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_libdir}/*.a
 
 %changelog
+* Thu Oct 25 2007 Ivana Varekova <varekova@redhat.com> - 1.10-5
+- minor spec changes
+
 * Wed Oct 24 2007 Ivana Varekova <varekova@redhat.com> - 1.10-4
 - add pkgconfig dependency
 - separate static libraries to -static subpackage