Hi John. That link is outdated :(
We do not use ScriptLoader anymore to install packages. The recommended way to install external packages in Pharo is now using Metacello.

To install FFI in Pharo, evaluate:

Gofer new
��� squeaksource: 'MetacelloRepository';
��� package: 'ConfigurationOfFFI';
��� load.

((Smalltalk at: #ConfigurationOfFFI) project version: '1.3') load.


For more information about Metacello:

http://code.google.com/p/metacello/


On Sat, Nov 27, 2010 at 4:18 PM, John Cromartie <jcromartie@gmail.com> wrote:
I followed the advice here: http://code.google.com/p/pharo/wiki/CodeSnippets

I tried to do:

�ScriptLoader loadFFI.

but the method loadFFI does not exist.