smtk: fix python module paths

Projects/apple/install_smtk_python_plugin.cmake

@@ -8,10 +8,10 @@ file(MAKE_DIRECTORY "${TMP_DIR}/SMTKPlugin")
 set(plugin_install_dir ${INSTALL_DIR}/Applications/ModelBuilder.app/Contents/Python/smtk)
 file(MAKE_DIRECTORY "${plugin_install_dir}")
 
-set(py_files_libs ${SMTK_BIN_DIR}/lib/SMTKCorePython.so
+set(py_files_libs ${SMTK_BIN_DIR}/lib/python${PYTHON_VERSION}/site-packages/smtk/SMTKCorePython.so
                   ${SMTK_BIN_DIR}/lib/libshiboken-python${PYTHON_VERSION}.1.2.dylib
                   ${SMTK_BIN_DIR}/lib/python${PYTHON_VERSION}/site-packages/shiboken.so
-                  ${SMTK_BIN_DIR}/libexec/python/site-packages/smtk/simple.py)
+                  ${SMTK_BIN_DIR}/lib/python${PYTHON_VERSION}/site-packages/smtk/simple.py)
 foreach(lib IN LISTS py_files_libs)
   configure_file(
     "${lib}"
@@ -29,7 +29,7 @@ execute_process(
 
 execute_process(
   COMMAND ${CMAKE_CURRENT_LIST_DIR}/../remove_code.py
-          ${SMTK_BIN_DIR}/libexec/python/site-packages/smtk/__init__.py
+          ${SMTK_BIN_DIR}/lib/python${PYTHON_VERSION}/site-packages/smtk/__init__.py
           ${TMP_DIR}/SMTKPlugin/__init__.py
           )
 

Projects/install_smtk_python_plugin.cmake

@@ -27,12 +27,12 @@ set(plugin_install_dir ${SMTK_BIN_DIR}/${PYTHON_INSTALL}/smtk)
 file(MAKE_DIRECTORY "${plugin_install_dir}")
 
 if (UNIX)
-  set(PYTHON_COPY_SOURCE_LOC ${CMAKE_INSTALL_LIBEXECDIR}/python/site-packages)
+  set(PYTHON_COPY_SOURCE_LOC lib/python2.7/site-packages)
 elseif (WIN32)
   set(PYTHON_COPY_SOURCE_LOC bin/Lib/site-packages)
 endif()
 
-set(py_files_libs ${SMTK_BIN_DIR}/lib/smtkCorePython.${SHARED_LIBRARY_SUFFIX}
+set(py_files_libs ${SMTK_BIN_DIR}/${PYTHON_SITE}/smtk/smtkCorePython.${SHARED_LIBRARY_SUFFIX}
                   ${SMTK_BIN_DIR}/${LIB_SHIBOKEN_PY}
                   ${SMTK_BIN_DIR}/${PYTHON_SITE}/shiboken.${SHARED_LIBRARY_SUFFIX}
                   ${SMTK_BIN_DIR}/${PYTHON_COPY_SOURCE_LOC}/smtk/simple.py)