Mac OS 安装Wget
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/
安装与配置
1. 首先下载一个Wget的源码包
http://www.gnu.org/software/wget/2. 进入到解压的目录
tar zxvf wget-1.9.1.tar.gz
3. 输入：./configure
末尾几行执行结果：
...
configure: error: in `/Users/Richard/Documents/Dev/tools/wget-1.17':
configure: error: The pkg-config script could not be found or is too old. Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.
Alternatively, you may set the environment variables GNUTLS_CFLAGS
and GNUTLS_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
To get pkg-config, see <http://pkg-config.freedesktop.org/>.
See `config.log' for more details为解决此问题
1）在命令行运行
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"2）安装中会有提示
Press RETURN to continue or any other key to abort
==> /usr/bin/sudo /bin/chmod g+rwx /usr/local/. /usr/local/bin /usr/local/include /usr/local/lib /usr/local/lib/pkgconfig /usr/local/share /usr/local/share/man /usr/local/share/man/man1 /usr/local/share/man/man3 /usr/local/share/doc
Password:直接回车
3）安装完毕
...
From https://github.com/Homebrew/homebrew
* [new branch] master -> origin/master
HEAD is now at b3139f3 test-bot: allow tapuser/taprepo/tapformula format.
==> Installation successful!
==> Next steps
Run `brew help` to get started 4）安装wget
$ brew install wget5）安装结束
...
==> Summary
🍺 /usr/local/Cellar/openssl/1.0.2e: 465 files, 17M
==> Installing wget
==> Downloading https://homebrew.bintray.com/bottles/wget-1.17.yosemite.bottle.1
######################################################################## 100.0%
==> Pouring wget-1.17.yosemite.bottle.1.tar.gz
🍺 /usr/local/Cellar/wget/1.17: 9 files, 1.6M 如果使用brew安装wget，以下4、5可以略去。
4. 输入：make
5. 输入：sudo make install
有图有真相
结束
另外一种方式
1 输入：tar zxvf wget-1.9.1.tar.gz
2 cd 进入到解压的目录
3 输入：./configure
4 输入：make
5 输入：sudo make install
