VinsWorldcom@C:\Users\VinsWorldcom> perl -v

This is perl 5, version 18, subversion 1 (v5.18.1) built for MSWin32-x64-multi-thread

[....]

VinsWorldcom@C:\Users\VinsWorldcom> as --version
GNU assembler (GNU Binutils) 2.23.2
Copyright 2012 Free Software Foundation, Inc.
This program is free software; you may redistribute it under the terms of
the GNU General Public License version 3 or later.
This program has absolutely no warranty.
This assembler was configured for a target of `x86_64-w64-mingw32'.