QT macOS online: Failure to Fetch Repostories
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I've been trying to install QT on my mac over the past month for some C++ development. I've upgraded my OS, allowed QT through my firewall, but nothing is working, and I keep getting the error "Failure to fetch repositories". I've heard changing mirrors could solve it. 
 If you could explain how to change mirrors I would appreciate it! Thanks!
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Hi and welcome to devnet, See the QtSDKRepoChooser project 
