title: Qt cross-compiler for armhf
body: <p>I have to install and configure Qt on my virtual machine, I crossed a few steps in that installation, but I get stuck in situation when I need to add appropriate qmake file. I installed qt4-qmake and qt5-qmake in the hope that they will be located in /usr/bin and I thought that those files need to be added to Build &amp; Run -> Qt Versions </p>
  
  <p>When trying to add qmake (qt5-qmake) I get error "The qmake executable could not be added..."</p>
  
  <p>When I add qmake-qt4 it tells me that my Qt version is invalid, here is the picture </p>
  
  <p><a href="https://i.stack.imgur.com/KW3Ef.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/KW3Ef.jpg" alt="enter image description here"></a></p>
  
  <p>What else should I try? Install older version of Qt? Where to find it?</p>
  
  <p>I installed Qt via qt-opensource-linux-x86-5.5.1.run on my Debian 32bit virtual machine.</p>