--- a/src/eric7/PipInterface/PipDialog.py	Thu May 25 11:12:05 2023 +0200
+++ b/src/eric7/PipInterface/PipDialog.py	Thu May 25 19:51:47 2023 +0200
@@ -109,6 +109,7 @@
         elif button == self.buttonBox.button(QDialogButtonBox.StandardButton.Cancel):
             self.__cancel()
 
+    @pyqtSlot(int, QProcess.ExitStatus)
     def __procFinished(self, exitCode, exitStatus):
         """
         Private slot connected to the finished signal.