mcs07

diff --git a/boost/python/object/class_metadata.hpp b/boost/python/object/class_metadata.hpp
index c71cf67..5009c17 100644
--- a/boost/python/object/class_metadata.hpp
+++ b/boost/python/object/class_metadata.hpp
@@ -164,7 +164,7 @@ struct class_metadata
     >::type held_type;
 
     // Determine if the object will be held by value
-    typedef is_convertible<held_type*,T*> use_value_holder;
+    typedef mpl::bool_<is_convertible<held_type*,T*>::value> use_value_holder;

mcs07

diff --git a/src/osra_lib.cpp b/src/osra_lib.cpp
index 4262e83..48979ae 100644
--- a/src/osra_lib.cpp
+++ b/src/osra_lib.cpp
@@ -635,7 +635,7 @@ int osra_process_image(
   if (type.empty() || type == "PDF" || type == "PS")
     {
 #ifdef OSRA_LIB
-      poppler_doc = load_from_raw_data(image_data, image_length);
+      poppler_doc = poppler::document::load_from_raw_data(image_data, image_length);