On Windows:

• Start the TortoiseHG Workbench.
• Choose View > Show Repository Registry.
• Choose File > Clone Repository.
• Enter location of your forked repository in the Source field.
• Enter a destination on your system for your local repository, for example:
  C:\Users\yourusername\repos\myquotefork
  When you are done the dialog will look similar to the following:

• Press Clone.
  The system clones the repository and displays it in the registry list.

On Mac/ Linux:

• Open a terminal window on your local system.
• Change directory to your repos directory.
  If you have followed along in this tutorial, your repos folder contains only a single Git repository. There is no reason repos cannot also contain a Mercurial repository.
• Clone the fork to your local system.
  The command is similar to the following:

  hg clone  https://bitbucket.org/atlassian_tutorial/myquotef...
          
  

  You would need to replace atlassian_tutorial with: your_accountname

• Change to the ~/repos/myquotefork directory.