Maybe You can try this line?
sudo apt-get install libfontconfig1-dev=2.8.0-2.1 libfontconfig1=2.8.0-2.1 fontconfig-config=2.8.0-2.1
Maybe You can try this line?
sudo apt-get install libfontconfig1- dev=2.8. 0-2.1 libfontconfig1= 2.8.0-2. 1 fontconfig- config= 2.8.0-2. 1