install when using portable version of vapoursynth

[awgcooper]

When I try to install vs-prevpiew using pip, it searches for an installed version of vapoursynth which doesn't show up in my case as I have a portable installation. An error is returned:

OSError: Couldn't detect vapoursynth installation path

Is it possible to manually specify the installation path or get around this some other way?

[Setsugennoao]

Config issue. You should install vapoursynth-portable not vapoursynth on windows, if you want that.