Failure bilding

Jean-Marc Lasgouttes lasgouttes at
Sun Feb 21 17:50:11 UTC 2021

Le 17/02/2021 à 22:51, Rich Shepard a écrit :
> On Wed, 17 Feb 2021, Jean-Marc Lasgouttes wrote:
>> The build log says:
>> == The found moc compiler is for Qt 4.8.7 but the Qt library version 
>> is 5.12.8.
> JMarc,
> Yes, I saw that and have no idea what 'moc' is. Also, I run Python3 here 
> and
> have both qt-4.8.7-x86_64-4 and qt5-5.12.8-x86_64-1_SBo installed.

Can you tell me again what system this is? You should make sure that you 
have all tools for building qt5 apps.

Do you have a command named moc5, for example? (BTW moc is a helper 
program used by Qt to preprocess some source files).


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