1 files changed, 5 insertions, 1 deletions
diff --git a/setup.py b/setup.py
index ddd801919..4be210bcb 100644
--- a/setup.py
+++ b/setup.py
@@ -633,7 +633,11 @@ class pyside_build(_build):
                 cmake_cmd.append("-DUSE_PYTHON_VERSION=3.4")
 
         if sys.platform == 'darwin':
-            cmake_cmd.append('-DALTERNATIVE_QT_INCLUDE_DIR=' + self.qtinfo.headers_dir)
+            # When using Qt from QtCompany installers, headers are under framework directories
+            if os.path.isdir(self.qtinfo.headers_dir + "/../lib/QtCore.framework"):
+                cmake_cmd.append('-DALTERNATIVE_QT_INCLUDE_DIR=' + self.qtinfo.headers_dir + "/../lib/")
+            else:
+                cmake_cmd.append('-DALTERNATIVE_QT_INCLUDE_DIR=' + self.qtinfo.headers_dir)
 
             if OPTION_OSXARCH:
                 # also tell cmake which architecture to use