Install git and mercurial in MAC-OSX,

Transferred from and organized from: http://www.cnblogs.com/shanyou/archive/2011/01/30/1948088.html

Installing git in MAC-OSX is very easy. We can download an installation package and install it in a graphical interface.

All git operations can be done by using commands on the terminal, but not everyone likes to execute commands. Bytes.

After the above git installation, enter the GIT version in terminal to check whether the version information can be seen. If so, the installation is successful.

Install mercurial from the following URL

Http://mercurial.berkwood.com/

After mercurial is installed, enter Hg version in terminal. You can also see the version information, indicating that the installation is successful.