Hello
Yesterday I saw a problem in persian font support in deepin .
when install vlc, persian font courpeted
then i try to fix it.
i go to this link :
https://bbs.deepin.org/post/130558
but in build and fontconfig-infinality saw problem and i reboot os again
after reboot dde-desktop and dde-filemanager could not open
when i try to open it from terminal
this message shown :
dde-desktop: symbol lookup error: /usr/lib/x86_64-linux-gnu/libass.so.9: undefined symbol: FT_Outline_EmboldenXY
中文 
Yesterday I saw a problem in persian font support in deepin .
when install vlc, persian font courpeted
then i try to fix it.
i go to this link :
https://bbs.deepin.org/post/130558
but in build and fontconfig-infinality saw problem and i reboot os again
after reboot dde-desktop and dde-filemanager could not open
when i try to open it from terminal
this message shown :
dde-desktop: symbol lookup error: /usr/lib/x86_64-linux-gnu/libass.so.9: undefined symbol: FT_Outline_EmboldenXY
What do i do now?
please answer me quickly
thanks