在Yosemite上安装composer时出错

Question

正在运行curl -sS https://getcomposer.org/installer | php会出现以下错误：

#!/usr/bin/env php
All settings correct for using Composer
Downloading...
Could not create file /private/etc/apache2/users/composer.phar: fopen(/private/etc/apache2/users/composer.phar): failed to open stream: Permission denied
Download failed: fopen(/private/etc/apache2/users/composer.phar): failed to open stream: Permission denied
fwrite() expects parameter 1 to be resource, boolean given
Downloading...
Could not create file /private/etc/apache2/users/composer.phar: fopen(/private/etc/apache2/users/composer.phar): failed to open stream: Permission denied
Download failed: fopen(/private/etc/apache2/users/composer.phar): failed to open stream: Permission denied
fwrite() expects parameter 1 to be resource, boolean given
Downloading...
Could not create file /private/etc/apache2/users/composer.phar: fopen(/private/etc/apache2/users/composer.phar): failed to open stream: Permission denied
Download failed: fopen(/private/etc/apache2/users/composer.phar): failed to open stream: Permission denied
fwrite() expects parameter 1 to be resource, boolean given
The download failed repeatedly, aborting.

不确定需要更改哪些权限才能使其生效。我是Mac OS的新手。我尝试使用sudo运行相同的命令，但无济于事。有关在apache2目录中需要更改的内容的任何想法，以使其工作？

Answer 1

用户文件夹上的一个简单的chmod 777解决了这个问题。该死的我有时候觉得自己像个白痴。