title: How to download cross-platform wheels via pip?
body: <p>I'm accustomed to pre-downloading packages using Pip, then copying them over to a target machine for deployment. With the newly introduced Python Wheels, I'm forced to "pip ... --no-use-wheel", as some of the downloaded packages are platform specific (I'm developing on OSX and deploying to Debian) and will not install on the target machine. Is there a way to download Wheels for target platforms (or platform independent)?</p>