Curricula Vitae / Résumés ⇒ eror while compiling cv_3

[mosymosy]

When I'm trying to run the file CV_3 I'm getting this eror
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!
! Fatal fontspec error: "cannot-use-pdftex"
!
! The fontspec package requires either XeTeX or LuaTeX.
!
! You must change your typesetting engine to, e.g., "xelatex" or
! "lualatex"instead of "latex" or "pdflatex".
!
! See the fontspec documentation for further information.
!
! For immediate help type H <return>.
!...............................................

l.45 \msg_fatal:nn {fontspec} {cannot-use-pdftex}

?
what should I do?

[Johannes_B]

Use a unicode engine like xelatex or LuaLaTeX, just like the error tells you.