Py2exe isn't copying webdriver_prefs.json into builds
问题 I'm using py2exe to compile a Python 2.7 script that uses Selenium 2.39.0 to open up Firefox windows and carry out some routines. In the past, I've been able to compile the code without any issue. Today though, after updating from Selenium 2.35 to 2.39, I'm running into trouble. When I try to run the .exe generated by the compiled code, I get the following error: Exception in Tkinter callback Traceback (most recent call last): File "Tkinter.pyo", line 1410, in __call__ File