activate installed packaged

[Ryan Schmidt]

On Apr 30, 2011, at 16:11, Kraus Philipp wrote:
>>> But I've not uninstall my swi prolog, so should I do this? Uninstall macports and swiprolog and reinstall macports?
>> 
>> Well, my understanding is that the swi prolog binary package installs into /opt/local. Thus, following the MacPorts uninstallation instructions...
>> 
>> http://guide.macports.org/#installing.macports.uninstalling
>> 
>> ...which include completely removing /opt/local, would result in the swi prolog binary package being uninstalled.
>> 
>> If you have some other means of ensuring the swi prolog binary package is uninstalled, by all means follow it, but since it's an Apple Installer package, and Apple Installer doesn't have an uninstall mechanism, I'm not sure what that would be.
> 
> I' have rename my /opt/local to /opt/local.old and reinstall macports (i have not used macports before), Now it works perfectly

Great, that'll work too.

I'm sending this message back to the list again so others know it's been resolved. Please keep discussions on the mailing list.