Cannot start Pyzo 4.6.0 on Windows 10 64-bit

[hudcap]

I just installed Pyzo 4.6.0 on Windows 10 64-bit.
There were no errors during installation.
When I tried to open Pyzo, I got a cx_Freeze: Python error in main script dialog.
I attached a screenshot, because I can't select the text:

[almarklein]

Thanks for reporting! We did build the windows binary on another system as before. It works fine on my Windows 10, but apparently not everywhere... will see if I can get the old system running again...

[almarklein]

Fixed. Download the win32 version via the website. Maybe refresh the page (you want to download the win32 version, not win64).

[hudcap]

Install went off without a hitch.
But when I try to run it, I get a new error:

[almarklein]

Does the previous version work for you? e.g. https://github.com/pyzo/pyzo/releases/tag/v4.5.1 ?

[hudcap]

It did not.
But I uninstalled Pyzo and was then able to successfully install and run the original 64-bit 4.6.0
Apparently that's all it needed.
Thanks!

I would close this issue, but I'm not sure if this is something you still want to fix, so I'll let you decide :)

[almarklein]

How strange ... :( Let's leave the issue open, as a reminder, and maybe it helps people with similar problems.

[ysalmon]

On my Linux system, I get

/opt/yann/pyzo-4.6.0/source/pyzo/util/qt/__init__.py:178: RuntimeWarning: Selected binding "pyqt5" could not be found, using "pyside"
  'using "{}"'.format(initial_api, API), RuntimeWarning)

when starting pyzo 4.6 (which nonetheless seems to work). I do not get this warning with 4.5.x (I just checked, from the same terminal).

Maybe it is related ?