Compiling on Windows fails

[QuincyAdams24]

I cannot get it to compile
I had to modify several scripts so it would download.
here is an example
get-scriptcs.ps1
$dl_file = Join-Path -Path $PSScriptRoot, -ChildPath 'scriptcs.zip'
$dl_file =Join-Path -Path $cwd 'packages\scriptcs.zip'
$cmd = "& 7z.exe -y e "packages\scriptcs.zip" tools* -otmp-bin\scriptcs | $env:windir\system32\FIND "ing archive""
iex $cmd

one of the errors I get is
E:\CodeDepot\mapNik2\windows-builds\packages\mapnik-master\mapnik-gyp\mapnik-sdk\include\boost/spirit/home/x3/nonterminal/rule.hpp(116): error C2668: 'mapnik::svg::grammar::parse_rule': ambiguous call to overloaded function (compiling source file ....\src\svg\svg_transform_parser.cpp)

window 7, VS 2015 update 1