spf13/spf13-vim — pull request #106 by amirh (2012-08-13 12:06:31+00:00)
Title: Use ack-grep in the Ack plugin when suitable.

As the ack utility executable file in Ubuntu is ack-grep
Check for this name also (and not only for ack) before deciding whether to include the Ack bundle.

See this discussion:
https://groups.google.com/forum/#!topic/spf13-vim-discuss/krzn-VdotFs%5B1-25%5D