diff --git a/B-Utils-0.27.tar.gz b/B-Utils-0.27.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..d1d63931f046a2a5605f8d3a94df1b6ebb927390
Binary files /dev/null and b/B-Utils-0.27.tar.gz differ
diff --git a/perl-B-Utils.spec b/perl-B-Utils.spec
new file mode 100644
index 0000000000000000000000000000000000000000..3b364374200aefed0fd2915c1888233160e0d684
--- /dev/null
+++ b/perl-B-Utils.spec
@@ -0,0 +1,66 @@
+Name:           perl-B-Utils
+Version:        0.27
+Release:        1
+Summary:        Helper functions for op tree manipulation
+License:        GPL-1.0-or-later OR Artistic-1.0-Perl
+URL:            https://metacpan.org/release/B-Utils
+Source0:        https://cpan.metacpan.org/modules/by-module/B/B-Utils-%{version}.tar.gz
+# Build
+BuildRequires:  coreutils
+BuildRequires:  findutils
+BuildRequires:  gcc
+BuildRequires:  make
+BuildRequires:  perl-devel
+BuildRequires:  perl-generators
+BuildRequires:  perl-interpreter
+BuildRequires:  perl(ExtUtils::Depends) >= 0.302
+BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.76
+BuildRequires:  perl(Task::Weaken)
+# Runtime
+BuildRequires:  perl(B)
+BuildRequires:  perl(base)
+BuildRequires:  perl(Carp)
+BuildRequires:  perl(DynaLoader)
+BuildRequires:  perl(Exporter)
+BuildRequires:  perl(List::Util)
+BuildRequires:  perl(Scalar::Util)
+BuildRequires:  perl(strict)
+BuildRequires:  perl(subs)
+BuildRequires:  perl(vars)
+BuildRequires:  perl(warnings)
+# Tests only
+BuildRequires:  perl(Config)
+BuildRequires:  perl(Test::More) >= 0.88
+# Dependencies
+
+%{?perl_default_filter}
+
+%description
+Helper functions for op tree manipulation.
+
+%prep
+%setup -q -n B-Utils-%{version}
+
+%build
+perl Makefile.PL INSTALLDIRS=vendor OPTIMIZE="%{optflags}" NO_PACKLIST=1 NO_PERLLOCAL=1
+%{make_build}
+
+%install
+%{make_install}
+find %{buildroot} -type f -name '*.bs' -empty -delete
+%{_fixperms} -c %{buildroot}
+
+%check
+make test
+
+%files
+%license LICENSE
+%doc Changes README
+%{perl_vendorarch}/auto/B/
+%{perl_vendorarch}/B/
+%{_mandir}/man3/B::Utils.3*
+%{_mandir}/man3/B::Utils::OP.3*
+
+%changelog
+* Fri Jan 26 2024 Dongxing Wang <dongxing.wang_a@thundersoft.com> - 0.27-1
+- Initial package