Followed the instructions to install brew from brew.sh
macOS Big Sur ver 11.0 beta (20A5299w)
Model Name: Apple Development Platform
Model Identifier: ADP3,2
Processor Name: Apple A12Z Bionic
Number of CPUs: 8
L2 Cache (per CPU): 8 MB
Memory: 16 GB
macOS Big Sur ver 11.0 beta (20A5299w)
Model Name: Apple Development Platform
Model Identifier: ADP3,2
Processor Name: Apple A12Z Bionic
Number of CPUs: 8
L2 Cache (per CPU): 8 MB
Memory: 16 GB
Code Block % brewTraceback (most recent call last): 19: from /usr/local/Homebrew/Library/Homebrew/brew.rb:23:in `<main>' 18: from /usr/local/Homebrew/Library/Homebrew/brew.rb:23:in `require_relative' 17: from /usr/local/Homebrew/Library/Homebrew/global.rb:132:in `<top (required)>' 16: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require' 15: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require' 14: from /usr/local/Homebrew/Library/Homebrew/tap.rb:5:in `<top (required)>' 13: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require' 12: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require' 11: from /usr/local/Homebrew/Library/Homebrew/readall.rb:3:in `<top (required)>' 10: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require' 9: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require' 8: from /usr/local/Homebrew/Library/Homebrew/formula.rb:20:in `<top (required)>' 7: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require' 6: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require' 5: from /usr/local/Homebrew/Library/Homebrew/linkage_checker.rb:6:in `<top (required)>' 4: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require' 3: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require' 2: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/fiddle.rb:2:in `<top (required)>' 1: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require': dlopen(/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/universal-darwin20/fiddle.bundle, 0x0009): symbol '_ffi_prep_closure' not found, expected in flat namespace by '/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/universal-darwin20/fiddle.bundle' - /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/universal-darwin20/fiddle.bundle (LoadError)