.nuget cannot find FAKE?

[awf]

On today's head, 48b8ac, build.cmd fails to find FAKE:

PS C:\dev\GitHub\fsharp-cheatsheet\tools> .\build.cmd
Unable to find package 'FAKE'.
The system cannot find the path specified.
PS C:\dev\GitHub\fsharp-cheatsheet\tools> .nuget\nuget.exe install FAKE -OutputDirectory packages -ExcludeVersion
Unable to find package 'FAKE'.
PS C:\dev\GitHub\fsharp-cheatsheet\tools> .nuget\nuget.exe list
No packages found.
PS C:\dev\GitHub\fsharp-cheatsheet\tools>