How to load a PEAR package

[smoke33]

I've just installed a \[code\]PEAR\[/code\] package (\[code\]Event_Dispatcher\[/code\]) and I can't use the classes in that package. When I run the command \[code\]pear list\[/code\] I see the new package, however I see that the classes in the package are saved in \[code\]/usr/lib/php\[/code\] (I have a Mac).Is there a loading part after installing a \[code\]PEAR\[/code\] package? How exactly do I move the files to the right place? Can I simply cut and paste the folder to the \[code\]pear\[/code\] root folder?Thanks!