Require mailx for /usr/bin/mailx

fail2ban.spec

@@ -1,7 +1,7 @@
 Summary: Daemon to ban hosts that cause multiple authentication errors
 Name: fail2ban
 Version: 0.9
-Release: 4%{?dist}
+Release: 5%{?dist}
 License: GPLv2+
 URL: http://fail2ban.sourceforge.net/
 Source0: https://github.com/%{name}/%{name}/archive/%{version}.tar.gz#/%{name}-%{version}.tar.gz
@@ -108,7 +108,7 @@ files.
 %package mail
 Summary: Mail actions for Fail2Ban
 Requires: %{name}-server = %{version}-%{release}
-Requires: /usr/bin/mail
+Requires: mailx
 
 %description mail
 This package installs Fail2Ban's mail actions.  These are an alternative
@@ -267,6 +267,9 @@ fi
 
 
 %changelog
+* Thu Mar 20 2014 Orion Poplawski <orion@cora.nwra.com> - 0.9-5
+- Require mailx for /usr/bin/mailx
+
 * Thu Mar 20 2014 Orion Poplawski <orion@cora.nwra.com> - 0.9-4
 - Need empty %%files to produce main and -all package