add lftp-help dependency for lftp

lftp.spec

@@ -1,14 +1,14 @@
 Summary:	A sophisticated file transfer program
 Name:		lftp
 Version:	4.9.1
-Release:	2
+Release:	3
 License:	GPLv3+
 URL:		http://lftp.yar.ru/
 Source0:        http://lftp.yar.ru/ftp/%{name}-%{version}.tar.xz
 BuildRequires:	ncurses-devel, gnutls-devel, perl-generators, pkgconfig, gettext
 BuildRequires:	gettext readline-devel, zlib-devel, gcc-c++ desktop-file-utils
 BuildRequires:  chrpath
-
+Requires:       %{name}-help
 Patch1:         lftp-4.0.9-date_fmt.patch
 
 %description
@@ -83,6 +83,12 @@ echo "%{_libdir}/lftp/%{version}" > %{buildroot}/etc/ld.so.conf.d/%{name}-%{_arc
 
 
 %changelog
+* Mon Nov 09 2020 quanhongfei <quanhongfei@huawei.com> - 4.9.1-3
+- Type:requirement
+- ID:NA
+- SUG:NA
+- DESC:add lftp-help dependency for lftp
+
 * Tue Aug 18 2020 chenyaqiang <chenyaqiang@huawei.com> - 4.9.1-2
 - rebuild for package build