Integrate with QT 5.15.3

[ThierryHFR]

QT version :

QMake version 3.1
Using Qt version 5.15.3 in /usr/lib/x86_64-linux-gnu

Error:

lrelease MyProject.pro 
WARNING: Project ERROR: Unknown module(s) in QT: qmqtt

build and install qmqtt:

mkdir buildir
cd buildir
cmake ../
cmake --build .
sudo make install

I can't use qmqtt. Do you have any idea what I am doing wrong?

[mwallnoefer]

@ejvr any idea?

[ejvr]

@Ordissimo I wonder what you're trying to achieve with the lrelease command. According to the manual it is used to create translation (maybe that's why you see the warning / error). Are you sure that's what you want?

If you just want to get your own application build, and you want to use qmake to do so, please try to compile & install qmqtt with qmake as well.

[ThierryHFR]

@ejvr, Qmake gives me the same result, the dependency check fails. I use debian bookworm.

[ejvr]

Did you try to build & install qmqtt using qmake instead of cmake?

[ThierryHFR]

@ejvr and @mwallnoefer, Thanks for your help, qmake solves the problem:

mkdir build
cd build
qmake ../
make
sudo make install