Install homebrew in Mac

After the installation of homebrew, due to the reasons for permissions, initially did not use successful search Google to get the following workaround:

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First of all,/usr/local/This folder to assign permissions,/usr/local is the directory of their own installed software, see Unix,linux related directory structure, so all homebrew executed commands need to have permission to read and write into this directory, execute the following command

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Install homebrew in Mac