error none of these packages could be imported

[crouc...@bigpond.com]

Hi I am running python3.5.4 on a windows7 pc and am trying to use this pyqtgraph import  . I'm wondering if i am wasting my time with this. Can any one tell me if it is do-able, should I try installing the other below mentioned libraries or just give up.

  import pyqtgraph as pg

  File "C:\Users\david000\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pyqtgraph\__init__.py", line 13, in <module>

    from .Qt import QtGui

  File "C:\Users\david000\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pyqtgraph\Qt.py", line 44, in <module>

    raise Exception("PyQtGraph requires one of PyQt4, PyQt5 or PySide; none of these packages could be imported.")

Exception: PyQtGraph requires one of PyQt4, PyQt5 or PySide; none of these packages could be imported.

>>> 

Thanks

David

[Carlos Pascual]

Yes, you should install at least one of the mentioned libraries (I personally
suggest PyQt5)

On Monday, December 11, 2017 8:07:14 PM CET crouc...@bigpond.com wrote:
> Hi I am running python3.5.4 on a windows7 pc and am trying to use this
> pyqtgraph import . I'm wondering if i am wasting my time with this. Can
> any one tell me if it is do-able, should I try installing the other below
> mentioned libraries or just give up.
>
> import pyqtgraph as pg
> File
> "C:\Users\david000\AppData\Local\Programs\Python\Python35-32\lib\site-packag
> es\pyqtgraph\__init__.py", line 13, in <module>
> from .Qt import QtGui
> File
> "C:\Users\david000\AppData\Local\Programs\Python\Python35-32\lib\site-packag
> es\pyqtgraph\Qt.py", line 44, in <module>
> raise Exception("PyQtGraph requires one of PyQt4, PyQt5 or PySide; none
> of these packages could be imported.")

> Exception: PyQtGraph requires one of *PyQt4*, *PyQt5 *or *PySide*; none of

> these packages could be imported.
>
> Thanks
> David

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Carlos Pascual Izarra
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+----------------------------------------------------+

[crouc...@bigpond.com]

HI

That seems to have fixed it. 

(I used pip3.5 install PyQt5)

Thanks, David