新手问题 Homebrew 在 Mac OSX 10.9 下无法安装
捣鼓了一下午 Homebrew 总是出错，stackoverflow 上也没有大神给指点下，希望这里能遇到大神指点下。
我按照官网的安装方法，把“ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"” 拷贝到 terminal 执行后，
==> This script will install:
/usr/local/bin/brew
/usr/local/Library/...
/usr/local/share/man/man1/brew.1
==> The following directories will be made group writable:
/usr/local/.
/usr/local/bin
/usr/local/lib
/usr/local/share
/usr/local/share/man
/usr/local/share/man/man1
/usr/local/share/man/man3
/usr/local/share/man/man5
/usr/local/share/man/man7
==> The following directories will have their group set to admin:
/usr/local/.
/usr/local/bin
/usr/local/lib
/usr/local/share
/usr/local/share/man
/usr/local/share/man/man1
/usr/local/share/man/man3
/usr/local/share/man/man5
/usr/local/share/man/man7
Press ENTER to continue or any other key to abort
==> /usr/bin/sudo /bin/chmod g+rwx /usr/local/. /usr/local/bin /usr/local/lib /usr/local/share /usr/local/share/man /usr/local/share/man/man1 /usr/local/share/man/man3 /usr/local/share/man/man5 /usr/local/share/man/man7
Failed during: /usr/bin/sudo /bin/chmod g+rwx /usr/local/. /usr/local/bin /usr/local/lib /usr/local/share /usr/local/share/man /usr/local/share/man/man1 /usr/local/share/man/man3 /usr/local/share/man/man5 /usr/local/share/man/man7
bogon:~ young$
这里说
Failed during: /usr/bin/sudo /bin/chmod g+rwx /usr/local/. /usr/local/bin /usr/local/lib /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
请问我该怎么操作？ （我嫌 Xcode 太大了，没有装，但是装了 Xcode Command Line Tools）
#1 楼 @Ryan 我开启了 root 账号，然后重启电脑，以 root 的方式登录，再输入命令行安装， Last login: Sat Jan 4 21:24:43 on console bogon:~ root# ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)" Don't run this as root! bogon:~ root#
#2 楼 @andor_chen 是这样吗？
Last login: Sat Jan 4 21:31:11 on ttys000 bogon:~ young$ sudo ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)" -bash: sudo: command not found bogon:~ young$
#2 楼 @andor_chen github 上有人说，让我试试手动安装
/usr/bin/sudo /bin/chmod g+rwx /usr/local/. /usr/local/bin /usr/local/lib /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
这一段，但是我不太懂，是在 terminal 里输入
run /usr/bin/sudo /bin/chmod g+rwx /usr/local/. /usr/local/bin /usr/local/lib /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
这样吗？
#5 楼 @michalyang 首先不要用 sodu 安装 homebrew。安装是不需要用管理员身份安装。但是在安装过程中，安装程序需要用 sudo 去修改一些路径，文件的权限，安装过程中启用 sudo 的时候会问你的管理员密码，你输入正确了么？
#6 楼 @lgn21st 我也纳闷：我安装的时候就是正常安装的，没有用管理员权限，正如我帖子里发的，执行到了“Press ENTER to continue or any other key to abort”，我按 Enter 就出现了 ==> /usr/bin/sudo /bin/chmod g+rwx /usr/local/. /usr/local/bin /usr/local/lib /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 Failed during: /usr/bin/sudo /bin/chmod g+rwx /usr/local/. /usr/local/bin /usr/local/lib /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 bogon:~ young$
根本没有问管理员密码
这些目录都存在吗？怀疑是没装 xcode 所以不存在。
/usr/local/bin /usr/local/lib /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
少的目录都补上应该就好了
#10 楼 @michalyang 说明 /usr/bin 不在路径内，/usr/bin/sudo 应该有的 (bash 不是 cmd, 你要 ./sudo), 没有就重装系统吧...
