[dos2unix] Build requires groff and ghostscript.

[Tim Waugh]

commit bd7ae3d4eab68d649247349af776450e4ca526af
Author: Tim Waugh <twaugh at redhat.com>
Date:   Tue Feb 1 13:37:36 2011 +0000

    Build requires groff and ghostscript.

 dos2unix.spec |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/dos2unix.spec b/dos2unix.spec
index 0c05245..f226165 100644
--- a/dos2unix.spec
+++ b/dos2unix.spec
@@ -7,6 +7,8 @@ License: BSD
 URL: http://www.xs4all.nl/~waterlan/dos2unix.html
 Source: http://www.xs4all.nl/~waterlan/dos2unix/%{name}-%{version}.tar.gz
 BuildRequires: gettext
+BuildRequires: groff
+BuildRequires: ghostscript
 Provides: unix2dos = %{version}-%{release}
 Obsoletes: unix2dos < 5.1-1
 
@@ -46,6 +48,7 @@ rm -rf $RPM_BUILD_ROOT
 %changelog
 * Tue Feb  1 2011 Tim Waugh <twaugh at redhat.com> 5.2-1
 - Update to 5.2.
+- Build requires groff and ghostscript.
 
 * Thu Aug 19 2010 Chen Lei <supercyper at 163.com> 5.1.1-1
 - Update to 5.1.1