Posted by Rallaz on Sep 29, 2013; 10:17am
URL: https://forum.librecad.org/how-can-i-use-more-FONTS-ttf-tp5483251p5708908.html

Hi Zhao Zhichao,

You can't run tools.pro

Download ttf2lff-linux-x86_64 form my previous post and run in a console:
ttf2lff input.ttf output.lff

This program is for 64 bits arch.

If you want to compile it then

cd tools/ttf2lff
qmake ttf2lff.pro
make

if you have more questions indicates which is your system and architecture (32 or 64 bits)