diff --git a/perl-Crypt-OpenSSL-RSA.spec b/perl-Crypt-OpenSSL-RSA.spec
index a65f742..faac199 100644
--- a/perl-Crypt-OpenSSL-RSA.spec
+++ b/perl-Crypt-OpenSSL-RSA.spec
@@ -1,105 +1,52 @@
 Name:           perl-Crypt-OpenSSL-RSA
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 Version:        0.30
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 Release:        4
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 Summary:        Perl interface to OpenSSL for RSA
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 License:        GPL+ or Artistic
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-Group:          Development/Libraries
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 URL:            https://metacpan.org/release/Crypt-OpenSSL-RSA
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 Source0:        https://cpan.metacpan.org/authors/id/T/TO/TODDR/Crypt-OpenSSL-RSA-%{version}.tar.gz
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 BuildRequires:  findutils make openssl openssl-devel perl-devel perl-generators perl-interpreter
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 BuildRequires:  perl(:VERSION) >= 5.6 perl(Crypt::OpenSSL::Guess) >= 0.11
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 BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.76 perl(strict) perl(warnings) perl(Carp)
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 BuildRequires:  perl(AutoLoader) perl(Crypt::OpenSSL::Bignum) perl(XSLoader)
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 BuildRequires:  perl(Crypt::OpenSSL::Random) perl(base) perl(Test) perl(Test::More)
 
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 Requires:       perl(:MODULE_COMPAT_%(eval "`%{__perl} -V:version`"; echo $version))
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 Requires:       perl(Crypt::OpenSSL::Random) perl(Crypt::OpenSSL::Bignum)
 
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 %description
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 encoding and decoding according to using the openSSL libraries
 
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 %package help
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 Summary:help for perl-Crypt-OpenSSL-RSA
 
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 %description help
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 The help package conatins man manual for perl-Crypt-OpenSSL-RSA
 
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 %prep
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 %autosetup -n Crypt-OpenSSL-RSA-%{version} -p1
 
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 %build
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 %{__perl} Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1
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 %make_build
 
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 %install
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 make pure_install DESTDIR=%{buildroot}
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 find %{buildroot} -type f -name '*.bs' -size 0 -delete
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 %{_fixperms} %{buildroot}/*
 
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 %check
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 make test
 
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 %files
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 %license LICENSE
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 %{perl_vendorarch}/auto/*
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 %{perl_vendorarch}/Crypt/
 
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 %files help
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 %{_mandir}/man3/*
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 %doc Changes README
 
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 %changelog
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 * Thu Nov 21 2019 wangye<wangye54@huawei.com> - 0.30-4
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 - Package init