diff -up avogadro-1.1.1/libavogadro/src/pythonengine_p.h.Q_MOC_RUN avogadro-1.1.1/libavogadro/src/pythonengine_p.h

--- avogadro-1.1.1/libavogadro/src/pythonengine_p.h.Q_MOC_RUN	2013-12-06 09:50:04.000000000 -0600

+++ avogadro-1.1.1/libavogadro/src/pythonengine_p.h	2016-01-25 13:29:52.576196449 -0600

@@ -27,7 +27,9 @@

 #include <avogadro/global.h>

 #include <avogadro/engine.h>

+#ifndef Q_MOC_RUN

 #include <boost/python.hpp>

+#endif

 namespace Avogadro {

diff -up avogadro-1.1.1/libavogadro/src/pythonextension_p.h.Q_MOC_RUN avogadro-1.1.1/libavogadro/src/pythonextension_p.h

--- avogadro-1.1.1/libavogadro/src/pythonextension_p.h.Q_MOC_RUN	2013-12-06 09:50:04.000000000 -0600

+++ avogadro-1.1.1/libavogadro/src/pythonextension_p.h	2016-01-25 13:29:52.576196449 -0600

@@ -29,7 +29,9 @@

 #include <avogadro/extension.h>

 #include <avogadro/primitive.h>

 #include <avogadro/glwidget.h>

+#ifndef Q_MOC_RUN

 #include <boost/python.hpp>

+#endif

 #include <QWidget>

 #include <QList>

diff -up avogadro-1.1.1/libavogadro/src/pythoninterpreter.h.Q_MOC_RUN avogadro-1.1.1/libavogadro/src/pythoninterpreter.h

--- avogadro-1.1.1/libavogadro/src/pythoninterpreter.h.Q_MOC_RUN	2013-12-06 09:50:04.000000000 -0600

+++ avogadro-1.1.1/libavogadro/src/pythoninterpreter.h	2016-01-25 13:34:36.911051943 -0600

@@ -26,7 +26,9 @@

 #define PYTHONINTERPRETER_H

 #include <avogadro/global.h>

+#ifndef Q_MOC_RUN

 #include <boost/python.hpp>

+#endif

 #include <avogadro/primitive.h>

 #include <QString>

diff -up avogadro-1.1.1/libavogadro/src/pythonscript.h.Q_MOC_RUN avogadro-1.1.1/libavogadro/src/pythonscript.h

--- avogadro-1.1.1/libavogadro/src/pythonscript.h.Q_MOC_RUN	2013-12-06 09:50:04.000000000 -0600

+++ avogadro-1.1.1/libavogadro/src/pythonscript.h	2016-01-25 13:34:27.048952883 -0600

@@ -27,7 +27,9 @@

 #define PYTHONSCRIPT_H

 #include <avogadro/global.h>

+#ifndef Q_MOC_RUN

 #include <boost/python.hpp>

+#endif

 #include "pythonerror.h"

diff -up avogadro-1.1.1/libavogadro/src/pythontool_p.h.Q_MOC_RUN avogadro-1.1.1/libavogadro/src/pythontool_p.h

--- avogadro-1.1.1/libavogadro/src/pythontool_p.h.Q_MOC_RUN	2013-12-06 09:50:04.000000000 -0600

+++ avogadro-1.1.1/libavogadro/src/pythontool_p.h	2016-01-25 13:29:52.576196449 -0600

@@ -27,7 +27,9 @@

 #include <avogadro/global.h>

 #include <avogadro/tool.h>

+#ifndef Q_MOC_RUN

 #include <boost/python.hpp>

+#endif

 #include <QObject>

 #include <QAction>