"/usr/bin/ld: cannot find -lGL" impossible to compile a Qt project

[jsulm]

@Wotan See here: https://doc.qt.io/qt-5/linux.html
You need to install

sudo apt-get install build-essential libgl1-mesa-dev

[Wotan]

jsulm : it is already installed ...

[SGaist]

What graphic stack do you have on your machine ?

[Wotan]

SGaist : What do you mean ? What is a graphic stack ?

[SGaist]

Graphics card, driver, etc.

[Wotan]

My graphic card is a "GeForce GTX 1060 6GB"
The driver I installed is "NVIDIA-Linux-x86_64-390.42.run"
I hope it helped ...

[SGaist]

Did you check the related libraries ? Where are they installed ?

[Sifu]

@Wotan said in "/usr/bin/ld: cannot find -lGL" impossible to compile a Qt project:

GL

Run the following command in shell and see if the libraries installed or not in your computer

ldconfig -v | grep -i GL

The library you are looking will be libGL.so . If it is not there install it as follows,

sudo apt-get install libgl1 -y

That will probably fix this issue.

[Monolith]

@jsulm Thanks your so much. Problem solved

[Pablo J. Rogina]

@monolith said in "/usr/bin/ld: cannot find -lGL" impossible to compile a Qt project:

Problem solved

so please mark your post as such! Thanks.