Can`t compile any projects

[tarasf]

After installiation don`t compile any projects.
Here is the compile output:

g++ -Wl,-rpath,/home/taras/Qt/5.11.0/gcc_64/lib -o application main.o mainwindow.o qrc_application.o moc_mainwindow.o -L/home/taras/Qt/5.11.0/gcc_64/lib -lQt5Widgets -lQt5Gui -lQt5Core -lGL -lpthread
/usr/bin/x86_64-linux-gnu-ld: cannot find -lGL
Makefile:260: recipe for target 'application' failed
collect2: error: ld returned 1 exit status
make: *** [application] Error 1
16:10:26: The process "/usr/bin/make" exited with code 2.
Error while building/deploying project application (kit: Desktop Qt 5.11.0 GCC 64bit)
The kit Desktop Qt 5.11.0 GCC 64bit has configuration issues which might be the root cause for this problem.
When executing step "Make"
16:10:26: Elapsed time: 00:00.

Thank all!

[aha_1980]

hi @tarasf,

just google for 'qt -lGL'. you need to install a dependency.

regards

[tarasf]

@aha_1980 said in Can`t compile any projects:

qt -lGL

I didnt found any usefull information. Nothing dont help.

[aha_1980]

@tarasf

e.g. https://forum.qt.io/topic/67082/ubuntu-16-04-qt-5-6-cannot-find-lgl/2

seems like you need to quote "-lGL" for google...

[tarasf]

This post is deleted!

[tarasf]

@aha_1980
I have already tried it but didn`t help.

[aha_1980]

@tarasf

• which distro are you using?
• what did you to solve the problem?

regards

[tarasf]

@aha_1980
Ubuntu 18.04 LTS
I tried everything that I saw in google.

[aha_1980]

@tarasf said in Can`t compile any projects:

@aha_1980
Ubuntu 18.04 LTS
I tried everything that I saw in google.

this also: sudo apt-get install libgl1 ?

[tarasf]

@aha_1980
Yes

[aha_1980]

@tarasf

And also this one? sudo apt-get install libgl1-mesa-dev

[tarasf]

@aha_1980
Yes, this too.

[aha_1980]

@tarasf

thats a tough one!

The kit Desktop Qt 5.11.0 GCC 64bit has configuration issues which might be the root cause for this problem.

please have a look at Tools > Options > Build&Run > Kits if you see anything strange. best provide a screenshot

[tarasf]

@aha_1980
image url)

[aha_1980]

Hi @tarasf,

I just have installed Qt 5.11.1 and Creator 4.7.0 on a fresh Ubuntu 18.04.

The only things I installed beside Qt (and git) are:

sudo apt install build-essential libglu1-mesa-dev

Compiling works perfectly for me here.

Regards