没有Wget的日子是非常难过的，强大的Mac OS 下安装Wget非常简单下载一个Wget的源码包，http://www.gnu.org/software/wget/ftp下载地址：ftp://ftp.gnu.org/gnu/wget/打开终端解压，1 输入：tar zxvf wget-1.10.1.tar.gz2 cd 进入到解压的目录3 输入：./configure4 输入：make5 输入：sudo make install输入密码 OK 安装完成！可以输入wget www.baidu.com 测试是否安装成功localhost:wget-1.10.1 alamps$ wget www.baidu.com--12:14:55--  http://www.baidu.com/           => `index.html'Resolving www.baidu.com... 61.135.169.121, 61.135.169.125Connecting to www.baidu.com|61.135.169.121|:80... connected.HTTP request sent, awaiting response... 200 OKLength: 2,381 (2.3K) [text/html]100%[====================================>] 2,381         --.--K/s             12:14:55 (133.57 MB/s) - `index.html' saved [2381/2381]