The original way (ls && tail -n 1) could not handle version numbers which have patch level proprely (e.g., 0.1.1.tar.gz is considered less than 0.1.tar.gz since ls command orders files lexicographically).


git-svn-id: https://google-glog.googlecode.com/svn/trunk@15 eb4d4688-79bd-11dd-afb4-1d65580434c0