From: Shashank Tiwari <tshanky@...>
Date: 2010-06-18T07:07:38+09:00
Subject: Re: Dear gem: still no zlib.

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do you use rvm to manage multiple versions of ruby on your machine?

On Thu, Jun 17, 2010 at 6:00 PM, Dave Howell
<groups.2009a@grandfenwick.net>wrote:

>
> On Jun 17, 2010, at 13:11 , Shashank Tiwari wrote:
>
> > As a first step reinstall your macports for the right architecture and
> > uninstall your 32 bit ports and then install all 64 bit ports. Then
> install
> > the zlib port and then go from there. Read
> > http://trac.macports.org/wiki/Migration to reinstall macports and the
> > installed ports.
> >
> > If you built Ruby from source then after upgrading to Snow Leopard,
> please
> > uninstall all gems and reinstall them as well, to be on the safe side.
> This
> > is specially relevant for all gems that rely on native extensions, which
> are
> > OS architecture dependent.
>
> As you've hopefully read, the solution was to move the MacPorts directory
> so it couldn't be found by Rubygems.
>
> For the sake of other people who might find this thread later, though:
>        All of my MacPorts files were already 64-bit.
>        I was using the version of ruby installed in
> /system/library/frameworks/Ruby.framework; the one installed with Snow
> Leopard.
>

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