- gcc
- g++
- cmake (and optionally cmake curses gui)
- tcl/tk
- ft2
- freetype2
- libgl (dev)
cd ~/src/
tar -xvzf opencascade-x.y.z.tgz
mkdir ~/src/occt
cd ~/src/occt
ccmake ~/src/opencascade/
cd ~/src/
tar -xvzf opencascade-x.y.z.tgz
mkdir ~/src/occt
cd ~/src/occt
ccmake ~/src/opencascade/