[pcl] Add missing buildrequires

[rmattes]

commit 4ac6fa5e7f37c5484bfa4350d52b29a37829090b
Author: Rich Mattes <richmattes at gmail.com>
Date:   Mon Aug 26 20:42:41 2013 -0400

    Add missing buildrequires

 pcl.spec |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/pcl.spec b/pcl.spec
index 4719889..5568d5b 100644
--- a/pcl.spec
+++ b/pcl.spec
@@ -8,6 +8,7 @@ License:        BSD
 URL:            http://pointclouds.org/
 Source0:        https://github.com/PointCloudLibrary/pcl/archive/pcl-1.7.0.tar.gz
 # Patch to compile against vtk 6.0.0
+# Derived from https://github.com/kylelutz/pcl/commit/3deda478962361442dc492c01de03cc826aad51c.patch
 Patch0:         %{name}-vtk6.patch
 # Patch to compile against system metslib
 Patch1:         %{name}-1.7.0-metslib.patch
@@ -23,9 +24,10 @@ BuildRequires:  tetex-latex
 %endif
 
 # mandatory
-BuildRequires:  eigen3-static, flann-devel, cminpack-devel, vtk-devel, gl2ps-devel, metslib-static
+BuildRequires:  eigen3-static, flann-devel, cminpack-devel, vtk-devel, gl2ps-devel, hdf5-devel, python-devel, libxml2-devel
+#BuildRequires: metslib-static
 # optional
-BuildRequires:  qhull-devel, libusb1-devel, gtest-devel qtwebkit-devel
+BuildRequires:  qhull-devel, libusb1-devel, gtest-devel, qtwebkit-devel
 %ifarch %{ix86} x86_64
 BuildRequires:  openni-devel
 %endif
@@ -80,7 +82,7 @@ Library.
 %patch0 -p1 -b .vtk6
 %patch1 -p0 -b .metslib
 # Just to make it obvious we're not using any of these
-rm -fr recognition/include/pcl/recognition/3rdparty/metslib
+#rm -fr recognition/include/pcl/recognition/3rdparty/metslib
 rm -fr surface/src/3rdparty/opennurbs
 rm -rf surface/include/pcl/surface/3rdparty/opennurbs