sudo pip install mercurial
also [2013.11.19 08:18:13]
sudo pip install hg-git

via: http://hg-git.github.io/

be sure ~/.hgrc has:
[extensions]
hgext.bookmarks =
hggit =

cp ../charles/.hgignore .

http://mercurial.selenic.com/downloads/
download mercurial
install mercurial
open Terminal
which hg

Create a default .hgrc file:
vi ~/.hgrc

[ui]
username = Firstname Lastname
ui.report_untrusted = False

This can be overridden on a repository by repository basis with the file:
/.hg/hgrc


if there is already an instance that you want to start from, go ahead and grab a copy using whatever version control system you like.

hg clone [source] [destination]


hg init