mac os 安装 brew

Install Brew

Install Homebrew

$ cd /usr/local/$ mkdir homebrew$ sudo chown -R $(whoami) /usr/local/homebrew$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

执行过程

==> This script will install:/usr/local/bin/brew/usr/local/share/doc/homebrew/usr/local/share/man/man1/brew.1/usr/local/share/zsh/site-functions/_brew/usr/local/etc/bash_completion.d/brew/usr/local/Homebrew==> The following existing directories will be made group writable:/usr/local/bin/usr/local/share/usr/local/share/man/usr/local/share/man/man1/usr/local/share/man/man3/usr/local/share/man/man5/usr/local/share/man/man7==> The following existing directories will have their owner set to gongzi:/usr/local/bin/usr/local/share/usr/local/share/man/usr/local/share/man/man1/usr/local/share/man/man3/usr/local/share/man/man5/usr/local/share/man/man7==> The following existing directories will have their group set to admin:/usr/local/bin/usr/local/share/usr/local/share/man/usr/local/share/man/man1/usr/local/share/man/man3/usr/local/share/man/man5/usr/local/share/man/man7==> The following new directories will be created:/usr/local/Cellar/usr/local/Frameworks/usr/local/etc/usr/local/include/usr/local/lib/usr/local/opt/usr/local/sbin/usr/local/share/zsh/usr/local/share/zsh/site-functions/usr/local/varPress RETURN to continue or any other key to abort==> /usr/bin/sudo /bin/chmod u+rwx /usr/local/bin /usr/local/share /usr/local/share/man /usr/local/share/man/man1 /usr/local/share/man/man3 /usr/local/share/man/man5 /usr/local/share/man/man7Password:==> /usr/bin/sudo /bin/chmod g+rwx /usr/local/bin /usr/local/share /usr/local/share/man /usr/local/share/man/man1 /usr/local/share/man/man3 /usr/local/share/man/man5 /usr/local/share/man/man7==> /usr/bin/sudo /usr/sbin/chown gongzi /usr/local/bin /usr/local/share /usr/local/share/man /usr/local/share/man/man1 /usr/local/share/man/man3 /usr/local/share/man/man5 /usr/local/share/man/man7==> /usr/bin/sudo /usr/bin/chgrp admin /usr/local/bin /usr/local/share /usr/local/share/man /usr/local/share/man/man1 /usr/local/share/man/man3 /usr/local/share/man/man5 /usr/local/share/man/man7==> /usr/bin/sudo /bin/mkdir -p /usr/local/Cellar /usr/local/Frameworks /usr/local/etc /usr/local/include /usr/local/lib /usr/local/opt /usr/local/sbin /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var==> /usr/bin/sudo /bin/chmod g+rwx /usr/local/Cellar /usr/local/Frameworks /usr/local/etc /usr/local/include /usr/local/lib /usr/local/opt /usr/local/sbin /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var==> /usr/bin/sudo /bin/chmod 755 /usr/local/share/zsh /usr/local/share/zsh/site-functions==> /usr/bin/sudo /usr/sbin/chown gongzi /usr/local/Cellar /usr/local/Frameworks /usr/local/etc /usr/local/include /usr/local/lib /usr/local/opt /usr/local/sbin /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var==> /usr/bin/sudo /usr/bin/chgrp admin /usr/local/Cellar /usr/local/Frameworks /usr/local/etc /usr/local/include /usr/local/lib /usr/local/opt /usr/local/sbin /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var==> /usr/bin/sudo /bin/mkdir -p /Users/gongzi/Library/Caches/Homebrew==> /usr/bin/sudo /bin/chmod g+rwx /Users/gongzi/Library/Caches/Homebrew==> /usr/bin/sudo /usr/sbin/chown gongzi /Users/gongzi/Library/Caches/Homebrew==> /usr/bin/sudo /bin/mkdir -p /Library/Caches/Homebrew==> /usr/bin/sudo /bin/chmod g+rwx /Library/Caches/Homebrew==> /usr/bin/sudo /usr/sbin/chown gongzi /Library/Caches/Homebrew==> Searching online for the Command Line Tools==> /usr/bin/sudo /usr/bin/touch /tmp/.com.apple.dt.CommandLineTools.installondemand.in-progress==> Installing Command Line Tools (macOS Sierra version 10.12) for Xcode-8.3==> /usr/bin/sudo /usr/sbin/softwareupdate -i Command\ Line\ Tools\ (macOS\ Sierra\ version\ 10.12)\ for\ Xcode-8.3Software Update ToolCopyright 2002-2015 Apple Inc.Downloading Command Line Tools (macOS Sierra version 10.12) for Xcode