Cloning this repository:

git clone git://git.sugarlabs.org/~soumen/speak/soumens-mainline.git soumens-mainline
cd soumens-mainline

Add this repository as a remote to an existing local repository:

git remote add soumens-mainline git://git.sugarlabs.org/~soumen/speak/soumens-mainline.git
git fetch soumens-mainline
git checkout -b my-local-tracking-branch soumens-mainline/master_or_other_branch