Today I upgraded to Big Sur Beta3 and I cannot install anything with Brew. I get the error:
Error: Your Xcode (11.6) is too outdated. Please update to Xcode 12.0 (or delete it). Xcode can be updated from: https://developer.apple.com/download/more/ Error: Could not find an SDK that supports macOS 11.0. You may have have an outdated or incompatible Xcode. Homebrew found the following SDKs in the Xcode install: 10.15
I can safely Ignore first error as I have tried everything I state here with XCode 12 Beta2 yielding the same results. The second one which is actually the issue I get seems to come from name changes that makes this Beta to be 11.0 instead of 10.16.
I have read blog post proposing setting special environment variable and I set as below but still does not work.
Any pointer or help is appreciated