M1芯片 11.3系统安装cocoapods后出问题

11.3系统会报错

LoadError - dlopen(/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi_c.bundle, 0x0009): could not use '/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi_c.bundle' because it is not a compatible arch - /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi_c.bundle
/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'
/Library/Ruby/Gems/2.6.0/gems/ffi-1.15.4/lib/ffi.rb:5:in `rescue in '

网上有说执行以下方法就可以了sudo arch -x86_64 gem install ffi， arch -x86_64 pod install，但是每次管理pod install第三方库的时候需要执行arch -x86_64 pod install

所以还是建议同志们把系统升级到最新系统，目前系统是11.6，可以解决安装cocoapods安装后出现的问题