update code

screen.spec

@@ -1,14 +1,14 @@
 Name:           screen
 Epoch:          1
 Version:        4.6.2
-Release:        3
+Release:        4
 Summary:        A full-screen window manager
 License:        GPLv3+
 URL:            http://www.gnu.org/software/screen
 Source0:        http://ftp.gnu.org/gnu/screen/screen-%{version}.tar.gz
 Source1:        screen.pam
 
-BuildRequires:  automake autoconf gcc ncurses-devel
+BuildRequires:  automake autoconf gcc ncurses-devel texinfo
 Requires:  shadow info
 
 %description
@@ -91,6 +91,12 @@ fi
 
 
 %changelog
+* Sat Oct 26 2019 shenyangyang <shenyangyang4@huawei.com> - 1:4.6.2-4
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC:add build requires of texinfo to solve the problem of build
+
 * Tue Sep 26 2019 openEuler Buildteam <buildteam@openeuler.org> - 1:4.6.2-3
 - Modify requires