Bootstrap git support into a Pharo image

bootstrapGit.st

"Note that the the git work has not even achieved alpha, yet, so don't 
bootstrap into an image that you care about:)

Assuming Pharo 1.3"

"Bootstrap filetree code"
Gofer new
    url: 'http://ss3.gemstone.com/ss/FileTree';
    package: 'ConfigurationOfFileTree';
    load.
  ((Smalltalk at: #ConfigurationOfFileTree) project version: '1.0') load.

"Download the metacello project from GitHub by doing something like the following: 
  sudo mkdir /opt/git/
  sudo chmod og+rw /opt/git/
  cd /opt/git/
  curl -L https://github.com/dalehenrich/metacello/zipball/newPackageFormat > /tmp/git.zip
  unzip /tmp/git.zip -d /opt/git

You can also clone the metacello repository if you already have git installed:
  sudo mkdir /opt/git/
  sudo chmod og+rw /opt/git/
  cd /opt/git/
  git clone https://github.com/dalehenrich/metacello

If you clone the metacello repository, then you should use:

  '/opt/git/metacello/repository/'

as the path for attaching the FileTree repository.
"

"Attach to the metacello repository and load Metacello files that have changed for git
(assuming your stating with Metacello 1.0-beta.31.1)"

Gofer new
  squeaksource: 'MetacelloRepository';
  package: 'ConfigurationOfOSProcess';
  load.
((Smalltalk at: #'ConfigurationOfOSProcess') project version: #stable) load.

Gofer new
    repository: (MCFileTreeRepository new directory: 
                    (FileDirectory on: '/opt/git/dalehenrich-metacello-356cf8b/repository/'));
    package: 'Metacello-Base';
    package: 'Metacello-Core';
    package: 'Metacello-FileTree';
    package: 'Metacello-Git';
    package: 'Metacello-GitHub';
    package: 'Metacello-MC';
    package: 'Metacello-ToolBox';
    package: 'ConfigurationOfMetacello';
    load.

refreshed the instructions to use the latest package structure (https://gist.github.com/1892114/eceff40deb06926d13df1db2f1c13749ed96677f)