First, I had to instal qt4, boost and make.
The biggest problem was about installing make, but I installed all dependencies and It worked.
After installing boost I didn't know what to do with that, but I got that It must stay.
qt4 wasn't a big problem so it came easy.

After that I had to clone LibreCAD from repository. I thought that everything will go easy, but after typing "make" in LibreCAD directory I've got a lot of failed files and I find that I have to install qmake again without qt. And after that "make" came easy and I had have no problems with building and execing LibreCAD