Mee too. Looks like it should send
	self class nonMultiSuffixes anySatisfy: [:each | unpackedFileName endsWith:
(FileDirectory dot, each)])
and for the other bit
	self class multiSuffixes anySatisfy: [:each | unpackedFileName endsWith:
(FileDirectory dot, each)])

note that once fixed to call the class it should be checking the
unpackedFileName rather than fileName

> -----Original Message-----
> From: squeak-dev-bounces at lists.squeakfoundation.org
> [mailto:squeak-dev-bounces at lists.squeakfoundation.org]On Behalf Of Zulq
> Alam
> Sent: 14 April 2006 2:11 PM
> To: The general-purpose Squeak developers list
> Subject: Re: SMDefaultInstaller not understood message
>
>
> I have found this too on a number of packages, e.g. OmniBrowser,
> WhiskerBrowser and Gradient Window Look.
>
> Other packages generate a MessageNotUnderstood:
> UndefinedObject>>readOnlyFileNamed: after being sent #fileIn by
> SARInstaller.
>
> Z.
>
> Bruno Luca wrote:
> > SMDefaultInstaller(Object)>>doesNotUnderstand: #nonMultiSuffixes
>