Re: [Discuss-gnuradio] Gnuradio Windows 3.7.10.1 gqrx fails again?

2016-10-02 Thread Geof Nieboer 
to the run_gqrx.bat file, add:

set QT_QPA_PLATFORM_PLUGIN_PATH=%~dp0

and copy the qwindows.dll to the bin directory.

I will update that and include some other needed Qt5 dll's in the next
update in about 2 weeks.

Geof

On Sun, Oct 2, 2016 at 10:01 PM, Geof Nieboer  wrote:

> Gisle,
>
> Try putting the qwindows.dll into the GNURadio-3.7/bin directory itself
> and let me know the results.
>
> Geof
>
> On Sun, Oct 2, 2016 at 4:26 AM, Gisle Vanem  wrote:
>
>> André Godau wrote:
>>
>> > gqrx fails when trying to start, with the message  ...could not find or
>> > load the Qt platform "windows" in "".
>> > I see that`s been an issue (and resolved) before. Can you tell me how to
>> > fix this? There's an empty platforms folder in the Gnuradio tree, I
>> > tried to copy an qwindows.dll from Qt 5.5 into it, but to no avail. Do I
>> > need to set another Env Var (the " could not find...in ""  " makes me
>> > wonder).
>>
>> Maybe changing (or deleting) the env-var 'QT_QPA_PLATFORM_PLUGIN_PATH'
>> can change anything. Ref:
>>   https://github.com/pyqt/python-qt5/wiki/Qt-Environment-
>> Variable-Reference
>>
>> --
>> --gv
>>
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>
>
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Re: [Discuss-gnuradio] Gnuradio Windows 3.7.10.1 gqrx fails again?

2016-10-02 Thread Geof Nieboer 
Gisle,

Try putting the qwindows.dll into the GNURadio-3.7/bin directory itself and
let me know the results.

Geof

On Sun, Oct 2, 2016 at 4:26 AM, Gisle Vanem  wrote:

> André Godau wrote:
>
> > gqrx fails when trying to start, with the message  ...could not find or
> > load the Qt platform "windows" in "".
> > I see that`s been an issue (and resolved) before. Can you tell me how to
> > fix this? There's an empty platforms folder in the Gnuradio tree, I
> > tried to copy an qwindows.dll from Qt 5.5 into it, but to no avail. Do I
> > need to set another Env Var (the " could not find...in ""  " makes me
> > wonder).
>
> Maybe changing (or deleting) the env-var 'QT_QPA_PLATFORM_PLUGIN_PATH'
> can change anything. Ref:
>   https://github.com/pyqt/python-qt5/wiki/Qt-
> Environment-Variable-Reference
>
> --
> --gv
>
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> Discuss-gnuradio@gnu.org
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Re: [Discuss-gnuradio] Gnuradio Windows 3.7.10.1 gqrx fails again?

2016-10-02 Thread André Godau 
OK, forget about that...put the path to Qt into the PATH var (duh!) -
different error message now, but still no launch.
I'll try and install newest Qt tomorrow.

André


Am 02.10.2016 um 11:46 schrieb André Godau:
> Hello,
> thank you for the help, but setting the mentioned env var(s) doesn't
> change the erratic starting behaviour.
>
> Is there anybody out there who has installed 3.7.10.1 under Win 7 and
> has no problem running gqrx?
>
> Thank you,
> André
>
>
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Re: [Discuss-gnuradio] Gnuradio Windows 3.7.10.1 gqrx fails again?

2016-10-02 Thread André Godau 
Hello,
thank you for the help, but setting the mentioned env var(s) doesn't
change the erratic starting behaviour.

Is there anybody out there who has installed 3.7.10.1 under Win 7 and
has no problem running gqrx?

Thank you,
André


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Re: [Discuss-gnuradio] Gnuradio Windows 3.7.10.1 gqrx fails again?

2016-10-02 Thread Gisle Vanem 
André Godau wrote:

> gqrx fails when trying to start, with the message  ...could not find or
> load the Qt platform "windows" in "".
> I see that`s been an issue (and resolved) before. Can you tell me how to
> fix this? There's an empty platforms folder in the Gnuradio tree, I
> tried to copy an qwindows.dll from Qt 5.5 into it, but to no avail. Do I
> need to set another Env Var (the " could not find...in ""  " makes me
> wonder).

Maybe changing (or deleting) the env-var 'QT_QPA_PLATFORM_PLUGIN_PATH'
can change anything. Ref:
  https://github.com/pyqt/python-qt5/wiki/Qt-Environment-Variable-Reference

-- 
--gv

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