Fwd: cygwin too old ?

[Boaz Nahum]

Can any one assist ? Please ?

---------- Forwarded message ---------
From: Boaz Nahum <boaznahum at gmail.com>
Date: Sun, Aug 9, 2015 at 9:12 PM
Subject: cygwin too old ?
To: build-dev-request at openjdk.java.net <build-dev-request at openjdk.java.net>


I got this error message when trying to build
http://hg.openjdk.java.net/valhalla/valhalla

configure: Your cygwin is too old. You are running 2.2.0(0.289/5/3), but at
least cygwin 1.7 is required. Please upgrade.

Please help !

Boaz