diff --git a/pyiec61850/CMakeLists.txt b/pyiec61850/CMakeLists.txt
index b6b2cb4a..159ef4bc 100644
--- a/pyiec61850/CMakeLists.txt
+++ b/pyiec61850/CMakeLists.txt
@@ -5,7 +5,7 @@
 find_package(SWIG REQUIRED)
 include(${SWIG_USE_FILE})
 
-find_package(PythonInterp REQUIRED)
+find_package(PythonInterp ${BUILD_PYTHON_VERSION} REQUIRED)
 find_package(PythonLibs ${PYTHON_VERSION_STRING} EXACT REQUIRED)
 
 include_directories(${PYTHON_INCLUDE_PATH})
@@ -34,7 +34,7 @@ swig_link_libraries(iec61850 ${PYTHON_LIBRARIES} ${LIBS})
 # Finding python modules install path
 execute_process(
 	COMMAND ${PYTHON_EXECUTABLE} -c
-	"from distutils.sysconfig import get_python_lib; print(get_python_lib())"
+	"from distutils.sysconfig import get_python_lib; import sys; sys.stdout.write(get_python_lib())"
 	OUTPUT_VARIABLE PYTHON_SITE_DIR
 )
 
diff --git a/tools/model_generator/src/com/libiec61850/scl/model/OptionFields.java b/tools/model_generator/src/com/libiec61850/scl/model/OptionFields.java
index 226f1188..28b3d453 100644
--- a/tools/model_generator/src/com/libiec61850/scl/model/OptionFields.java
+++ b/tools/model_generator/src/com/libiec61850/scl/model/OptionFields.java
@@ -94,7 +94,7 @@ public class OptionFields {
         if (boolVal != null)
             this.configRef = boolVal;
 
-        boolVal = ParserUtils.parseBooleanAttribute(optFieldsNode, "bufOvlf");
+        boolVal = ParserUtils.parseBooleanAttribute(optFieldsNode, "bufOvfl");
         if (boolVal != null)
             this.bufOvfl = boolVal;
     }