Git的Bad file number

[code]git.exe pull -v --no-rebase --progress "origin"  

/libexec/git-core/git-sh-setup: line 83: /bin/sed: Bad file number  
From https://github.com/cncounter/translation  
= [up to date]      master     -> origin/master  
D:\Develop\Git/libexec/git-core\git-pull: line 268: /bin/tr: Bad file number  
Your configuration specifies to merge with the ref 'master'  
from the remote, but no such ref was fetched.  

git 未能顺利结束 (退出码 1) (3510 ms @ 2014/11/29 23:51:56)