[PyQt] Issue with PyQt5 wheel on Windows

Thu Jan 19 16:53:12 GMT 2017

Works great on plain Python 3.5.2 (32-bit) that I've installed.

On Thu, Jan 19, 2017 at 8:39 AM, Hadrien Mary <marelo64 at gmail.com> wrote:

> Could someone from the PyQt dev team could comment on this ? Do people
> having Windows can run PyQt easily with or without Anaconda ?
>
> Thank you for your help !
>
>
> --
> HadiM
>
> On 18 January 2017 at 18:09, Cody Scott <cody at perspexis.com> wrote:
>
>> I have tried re-installing Anaconda 4.2.0 and install PyQt5==5.7.1 right
>> away or installing PyQt5==5.7 right away and they gives me the same issues.
>>
>> PyQt5==5.7.1 says missing .dll when I import for example from PyQt5
>> import QtCore
>>
>> PyQt5==5.7 shows the stopped working window from Windows.
>>
>> On 13 Jan 2017 12:22 p.m., "Hadrien Mary" <marelo64 at gmail.com> wrote:
>>
>>> Well I can't do that since I don't have the "Python has stopped working"
>>> error using 5.7.1.
>>>
>>> Ideally I would like to use the conda-forge package but they don't have
>>> Qt5 yet :-(
>>>
>>>
>>> --
>>> HadiM
>>>
>>> On 13 January 2017 at 10:43, Cody Scott <cody at perspexis.com> wrote:
>>>
>>>> I too have the same problem on Windows 10 AE. With PyQt5==5.7 I get
>>>> stopped working. With PyQt==5.7.1 I get DLL error.
>>>>
>>>> I'm not sure what changed PyQt5==5.7 used to work.
>>>>
>>>> I've been meaning to create a dump file and follow the steps here for
>>>> PyQt==5.7 https://github.com/The-Compiler/qutebrowser/blob/m
>>>> aster/doc/stacktrace.asciidoc#for-windows when it stops working.
>>>>
>>>> On Fri, Jan 13, 2017 at 10:01 AM, Hadrien Mary <marelo64 at gmail.com>
>>>> wrote:
>>>>
>>>>> Note that using Python 3.5 with the old PyQt 5.7 wheels I have a
>>>>> different error :
>>>>>
>>>>> conda create -n cadnano python=3.5 numpy pandas
>>>>> activate cadnano
>>>>> pip install https://pypi.python.org/packages/3c/34/a768dacf653a883f57928ed971575c29f80b87db09a52c9b66724d6317a0/PyQt5-5.7-cp35-none-win_amd64.whl
>>>>> python -c "import PyQt5.QtCore"
>>>>>
>>>>> At this point a window shows up with the following : “Python has
>>>>> stopped working”
>>>>>
>>>>> —
>>>>> HadiM
>>>>>
>>>>> On 13 January 2017 at 06:33, Hadrien Mary <marelo64 at gmail.com> wrote:
>>>>>
>>>>> I just saw someone with the same issue on the mailing list
>>>>>> https://www.riverbankcomputing.com/pipermail/pyqt/2017-
>>>>>> January/038561.html
>>>>>>
>>>>>>
>>>>>> --
>>>>>> HadiM
>>>>>>
>>>>>> On 13 January 2017 at 06:31, Hadrien Mary <marelo64 at gmail.com> wrote:
>>>>>>
>>>>>>> Same happen with Python 3.5.
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> HadiM
>>>>>>>
>>>>>>> On 13 January 2017 at 06:27, Hadrien Mary <marelo64 at gmail.com>
>>>>>>> wrote:
>>>>>>>
>>>>>>>> Hello,
>>>>>>>>
>>>>>>>> Here is the error I have :
>>>>>>>>
>>>>>>>> ```
>>>>>>>> # python -c "import PyQt5.QtCore"
>>>>>>>> Traceback (most recent call last):
>>>>>>>>   File "<string>", line 1, in <module>
>>>>>>>> ImportError: DLL load failed: The specified module could not be
>>>>>>>> found.
>>>>>>>> ```
>>>>>>>>
>>>>>>>> Here are the steps to reproduce the bug using Anaconda :
>>>>>>>>
>>>>>>>> ```
>>>>>>>> $ conda create -n cadnano python=3.6 numpy pandas
>>>>>>>> 0.6364785476754558nbsp;activate cadnano
>>>>>>>> $ pip install pyqt5
>>>>>>>> $ python -c "import PyQt5.QtCore"
>>>>>>>> Traceback (most recent call last):
>>>>>>>>   File "<string>", line 1, in <module>
>>>>>>>> ImportError: DLL load failed: The specified module could not be
>>>>>>>> found.
>>>>>>>>
>>>>>>>> ```
>>>>>>>>
>>>>>>>> My system :
>>>>>>>>
>>>>>>>> ```
>>>>>>>> $ conda info
>>>>>>>> Current conda install:
>>>>>>>>
>>>>>>>>                platform : win-64
>>>>>>>>           conda version : 4.2.9
>>>>>>>>        conda is private : False
>>>>>>>>       conda-env version : 4.2.9
>>>>>>>>     conda-build version : 2.0.2
>>>>>>>>          python version : 3.5.2.final.0
>>>>>>>>        requests version : 2.11.1
>>>>>>>>        root environment : C:\Users\hadim\Anaconda3  (writable)
>>>>>>>>     default environment : C:\Users\hadim\Anaconda3
>>>>>>>>        envs directories : C:\Users\hadim\Anaconda3\envs
>>>>>>>>           package cache : C:\Users\hadim\Anaconda3\pkgs
>>>>>>>>            channel URLs : https://conda.anaconda.org/con
>>>>>>>> da-forge/win-64/
>>>>>>>>                           https://conda.anaconda.org/con
>>>>>>>> da-forge/noarch/
>>>>>>>>                           https://repo.continuum.io/pkgs
>>>>>>>> /free/win-64/
>>>>>>>>                           https://repo.continuum.io/pkgs
>>>>>>>> /free/noarch/
>>>>>>>>                           https://repo.continuum.io/pkgs
>>>>>>>> /pro/win-64/
>>>>>>>>                           https://repo.continuum.io/pkgs
>>>>>>>> /pro/noarch/
>>>>>>>>                           https://repo.continuum.io/pkgs
>>>>>>>> /msys2/win-64/
>>>>>>>>                           https://repo.continuum.io/pkgs
>>>>>>>> /msys2/noarch/
>>>>>>>>             config file : C:\Users\hadim\.condarc
>>>>>>>>            offline mode : False
>>>>>>>> ```
>>>>>>>>
>>>>>>>> Any idea what is going on ?
>>>>>>>>
>>>>>>>> (of course the same is working on Linux)
>>>>>>>>
>>>>>>>> Thank you
>>>>>>>>
>>>>>>>> --
>>>>>>>> HadiM
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>> 
>>>>>
>>>>> _______________________________________________
>>>>> PyQt mailing list    PyQt at riverbankcomputing.com
>>>>> https://www.riverbankcomputing.com/mailman/listinfo/pyqt
>>>>>
>>>>
>>>>
>>>
>

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