add Requires

libgpg-error.spec

@@ -1,6 +1,6 @@
 Name:           libgpg-error
 Version:        1.31
-Release:        3
+Release:        4
 Summary:        Library for common error values and messages in GnuPG components.
 License:        LGPLv2+
 URL:            https://www.gnupg.org/ftp/gcrypt/libgpg-error/
@@ -23,6 +23,8 @@ Because Libgpg-error is a common dependency all GnuPG components, more features
 %package        devel
 Summary:Development files for libgpg-error
 Requires:%{name}%{?_isa} = %{version}-%{release}
+Requires(pre): /sbin/install-info
+Requires(post): /sbin/install-info
 
 %description    devel
 Contains header files and development libraries for libgpg-error.
@@ -77,5 +79,8 @@ exit 0
 %{_mandir}/man1/gpg-error-config.*
 
 %changelog
+* Wed Dec 25 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.31-4
+- add Requires
+
 * Thu Sep 14 2019 chenzhenyu <chenzhenyu13@huawei.com> - 1.31-3
 - Package init