Fix FTBFS by requiring Perl

xz.spec

@@ -4,7 +4,7 @@
 Summary:	LZMA compression utilities
 Name:		xz
 Version:	5.2.2
-Release:	2%{?dist}
+Release:	3%{?dist}
 
 # Scripts xz{grep,diff,less,more} and symlinks (copied from gzip) are
 # GPLv2+, binaries are Public Domain (linked against LGPL getopt_long but its
@@ -25,6 +25,8 @@ Requires:	%{name}-libs%{?_isa} = %{version}-%{release}
 # have grepconf, but we're only concerned with F22 here.
 Requires:	grep >= 2.20-5
 
+BuildRequires:	perl
+
 
 %description
 XZ Utils are an attempt to make LZMA compression easy to use on free (as in
@@ -144,6 +146,9 @@ LD_LIBRARY_PATH=$PWD/src/liblzma/.libs make check
 %{_mandir}/man1/*lz*
 
 %changelog
+* Mon Nov 28 2016 Lubomir Rintel <lkundrak@v3.sk> - 5.2.2-3
+- Fix FTBFS by requiring Perl
+
 * Fri Feb 05 2016 Fedora Release Engineering <releng@fedoraproject.org> - 5.2.2-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild