Thanks for your reply. In export if I do "l P" or "l O" I get the follow messages
Transcript written on .//texput.log.
This is pdfTeX, Version 3.1415926-2.5-1.40.14 (TeX Live 2013/Debian)
restricted \write18 enabled.
entering extended mode
! I can't find file `/ssh:zhihao@server:/data/home/zhihao/sgt.tex'.
<*> .... server:/data/home/zhihao/sgt.tex
(Press Enter to retry, or Control-D to exit)
Please type another input file name
! Emergency stop.
<*> .... server:/data/home/zhihao/sgt.tex
! ==> Fatal error occurred, no output PDF file produced!