Thanks for both of you. It looks like the simple way is ignoring it...
On Nov 18, 5:23 am, "Brian Hogan" <[EMAIL PROTECTED]> wrote:
> On our setups, we simply use the built-in mac stuff and then update the old
> versions.
>
> gem update --system
> gem install rails
>
> You can safely ignore the old versions without a problem.
>
> On Mon, Nov 17, 2008 at 4:04 AM, Frederick Cheung <
>
> [EMAIL PROTECTED]> wrote:
>
> > On Nov 17, 8:46 am, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote:
>
> > > I am wondering how could I uninstall the old version of these gems?
>
> > > And another question is that I checked the rake file executed which
> > > is /usr/bin/rake
> > > I didn't find any information or path set there that told the console
> > > which rake it should call? If I wanna to use an old version of rake or
> > > even rails, how should I do?
>
> > To be honest, I wouldn't bother. If it's in /System, leaving it alone
> > is generally a good idea. It doesn't do any harm having multiple
> > versions of gems installed. The executables gem installs try and load
> > the most recent version of the associated gem. You can force a
> > particular one, eg
>
> > rake _0.7.3_
>
> > runs that version of rake.
>
> > Fred
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