Replace file-based requirements with package-level ones:

- /etc/pam.d/system-auth to 'pam'
- /bin/chmod to 'coreutils' (bug #1488934)
- /usr/bin/vi to vim-minimal
- ... and make vim-minimal "recommends" instead of "requires", because
  other editors can be configured.

sudo.spec

@@ -3,16 +3,16 @@
 Summary: Allows restricted root access for specified users
 Name: sudo
 Version: 1.8.20p2
-Release: 3%{?dist}
+Release: 4%{?dist}
 License: ISC
 Group: Applications/System
 URL: http://www.courtesan.com/sudo/
 Source0: https://www.sudo.ws/dist/%{name}-%{version}.tar.gz
 Source1: sudoers
 Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
-Requires: /etc/pam.d/system-auth
-Requires: /usr/bin/vi
-Requires(post): /bin/chmod
+Requires: pam
+Recommends: vim-minimal
+Requires(post): coreutils
 
 BuildRequires: pam-devel
 BuildRequires: groff
@@ -204,6 +204,14 @@ rm -rf $RPM_BUILD_ROOT
 %{_libexecdir}/sudo/libsudo_util.so
 
 %changelog
+* Wed Sep 06 2017 Matthew Miller <mattdm@fedoraproject.org> - 1.8.20p2-4
+- replace file-based requirements with package-level ones:
+- /etc/pam.d/system-auth to 'pam'
+- /bin/chmod to 'coreutils' (bug #1488934)
+- /usr/bin/vi to vim-minimal
+- ... and make vim-minimal "recommends" instead of "requires", because
+  other editors can be configured.
+
 * Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.8.20p2-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild