请问mactex下怎么设置

[shrine...@gmail.com]

新下载的清华模板，没做任何改动，在官网下载的新的mactex

pdflatex编译，提示缺少ccmap.sty，安装网上提示，做个空文件，再编译提示缺少没有\begin{document}

xelatex编译，

! xeCJK error: "key-unknown" 
!  
! Sorry, but xeCJK/options does not have a key called `ItalicFont'. 
!  
! The key `ItalicFont' is being ignored. 
!  
! See the xeCJK documentation for further information. 
!  
! Type <return> to continue. 
!...............................................   
                                                    
l.2858 \ProcessKeysOptions { xeCJK / options }