[PyQt] Fwd: Re: sip version error from PyPI.

[Vincent Vande Vyvre]

Le 9/04/19 à 20:48, Phil Thompson a écrit :

> On 09/04/2019 22:27, Vincent Vande Vyvre wrote:
>> Hi,
>>
>> Trying to install PyQt5 from PyPI in a 3.7.2 venv, I've this error:
>>
>>
>> (py372_venv) vincent at djoliba:~/CPython/py372_venv/demosaicing$ pip 
>> install pyqt5
>> /home/vincent/CPython/py372_venv/lib/python3.7/site-packages/pip/_vendor/html5lib/_trie/_base.py:3: 
>>
>> DeprecationWarning: Using or importing the ABCs from 'collections'
>> instead of from 'collections.abc' is deprecated, and in 3.8 it will
>> stop working
>>   from collections import Mapping
>> Collecting pyqt5
>> /home/vincent/CPython/py372_venv/lib/python3.7/site-packages/pip/_vendor/msgpack/fallback.py:222: 
>>
>> PendingDeprecationWarning: encoding is deprecated, Use raw=False
>> instead.
>>   PendingDeprecationWarning)
>>   Downloading
>> https://files.pythonhosted.org/packages/98/61/fcd53201a23dd94a1264c29095821fdd55c58b4cd388dc7115e5288866db/PyQt5-5.12.1-5.12.2-cp35.cp36.cp37.cp38-abi3-manylinux1_x86_64.whl 
>>
>> (61.2MB)
>>     100% |████████████████████████████████| 61.2MB 196kB/s
>> Collecting PyQt5_sip<4.20,>=4.19.14 (from pyqt5)
>>   Could not find a version that satisfies the requirement
>> PyQt5_sip<4.20,>=4.19.14 (from pyqt5) (from versions: )
>> No matching distribution found for PyQt5_sip<4.20,>=4.19.14 (from pyqt5)
>>
>>
>> Must I've to install sip separately ?
>
> No, but you might want to upgrade pip.
>
> Phil
>
After a

$ pip install --upgrade pip setuptools wheel

...

Successfully installed setuptools-41.0.0 wheel-0.33.1


I've the same error for PyQt5_sip<4.20,>=4.19.14

But if I do:

$ pip search pyqt5

PyQt5-stubs (5.12.1.0)            - PEP561 stub files for the PyQt5 
framework
pyqt5-tools (5.11.3.1.4)          - Tools to supplement the official 
PyQt5 wheels
PyQt5-sip (4.19.15)               - Python extension module support for 
PyQt5
PyQt5 (5.12.1)                    - Python bindings for the Qt cross 
platform UI and application toolkit

...


The sip version seems OK, so where is the problem ?


Vincent