diff --git a/perl-threads.spec b/perl-threads.spec
index 5ceb5e3..4416a9f 100644
--- a/perl-threads.spec
+++ b/perl-threads.spec
@@ -1,6 +1,6 @@
 Name:           perl-threads
 Version:        1.86
-Release:        240%{?dist}
+Release:        241%{?dist}
 Summary:        Perl interpreter-based threads
 License:        GPL+ or Artistic
 Group:          Development/Libraries
@@ -9,13 +9,14 @@ Source0:        http://search.cpan.org/CPAN/authors/id/J/JD/JDHEDDEN/threads-%{v
 BuildRequires:  perl(Config)
 BuildRequires:  perl(ExtUtils::MakeMaker)
 BuildRequires:  perl(ExtUtils::testlib)
+BuildRequires:  perl(File::Spec)
 BuildRequires:  perl(Test::More)
 BuildRequires:  perl(XSLoader)
 # Tests only:
-BuildRequires:  perl(ExtUtils::testlib)
 BuildRequires:  perl(IO::File)
 BuildRequires:  perl(Test::More)
 Requires:       perl(:MODULE_COMPAT_%(eval "`%{__perl} -V:version`"; echo $version))
+Requires:       perl(Carp)
 
 %{?perl_default_filter}
 
@@ -36,10 +37,9 @@ This threading model has been deprecated, and was removed as of Perl 5.10.0.)
 make %{?_smp_mflags}
 
 %install
-make pure_install PERL_INSTALL_ROOT=$RPM_BUILD_ROOT
+make pure_install DESTDIR=$RPM_BUILD_ROOT
 find $RPM_BUILD_ROOT -type f -name .packlist -exec rm -f {} \;
 find $RPM_BUILD_ROOT -type f -name '*.bs' -size 0 -exec rm -f {} \;
-find $RPM_BUILD_ROOT -depth -type d -exec rmdir {} 2>/dev/null \;
 %{_fixperms} $RPM_BUILD_ROOT/*
 
 %check
@@ -52,6 +52,10 @@ make test
 %{_mandir}/man3/*
 
 %changelog
+* Thu Nov 01 2012 Jitka Plesnikova <jplesnik@redhat.com> - 1.86-241
+- Update dependencies.
+- Use DESTDIR rather than PERL_INSTALL_ROOT
+
 * Mon Aug 13 2012 Marcela Mašláňová <mmaslano@redhat.com> - 1.86-240
 - bump release to override sub-package from perl.spec