➜ project git:(master) gitk
Error in startup script: unknown color name "lime"
(processing "-fill" option)
invoked from within
"$progresscanv create rect -1 0 0 $h -fill lime"
(procedure "makewindow" line )
invoked from within
解决方法是：brew cask install tcl 参考链接：http://blog.csdn.net/natural_story/article/details/50607403