[Mastering Mobile Manipulators ] master-manipulation

Hi, Always thank you for help.
I am at Unit4. Setting Up Grasping > The simple_grasping package.
Here is something I could not understand.
After git clone, “git checkout master-manipulation” command is what for?
What would happen if this command not executed?

Hello @hki,

The checkout command is used for switching to an specific repository branch (in this case the branch is master-manipulation). If you don’t execute this command, what would happen is that probably you won’t have the required version of the code.