Add xsltproc to Requires

yelp-tools.spec

@@ -1,6 +1,6 @@
 Name:          yelp-tools
 Version:       3.32.2
-Release:       1%{?dist}
+Release:       2%{?dist}
 Summary:       Create, manage, and publish documentation for Yelp
 
 License:       GPLv2+
@@ -14,6 +14,7 @@ BuildRequires: libxslt
 
 Requires: /usr/bin/itstool
 Requires: /usr/bin/xmllint
+Requires: /usr/bin/xsltproc
 Requires: mallard-rng
 Requires: yelp-xsl
 
@@ -43,6 +44,9 @@ make %{?_smp_mflags}
 %{_datadir}/aclocal/yelp.m4
 
 %changelog
+* Sat Jul 20 2019 David King <amigadave@amigadave.com> - 3.32.2-2
+- Add xsltproc to Requires
+
 * Wed Jun 12 2019 Kalev Lember <klember@redhat.com> - 3.32.2-1
 - Update to 3.32.2