[MacRuby-devel] mac & ruby question
Tim Rand
timrandg at gmail.com
Mon Dec 7 19:05:26 PST 2009
Hi Conrad,
You are totally right--if I make 1.8.7 the default ruby version I can
install and run rsruby gem without a hitch. Same install on 1.9.1 doesn't
work. I investigated and as suspected the 1.8.7 gem install provides both
the i386 binary and the x86_64 binary files while the 1.9.1 gem install only
creates the x86_64 binary (see below). I'm still puzzled by what is
influencing which type of file is generated--it doesn't seem to listen to
the command line as sudo ARCHFLAGS="-arch i386" gem install rsruby --
--with-R-dir=$R_HOME
wouldn't force the i386 binary to be produced. Don't you think this behavior
is weird? Is it the placement within the file system that makes the OS
decide whether this or that type of binary should be generated? And how do I
force 1.9.1 gem install to do what 1.8.7 gem install does?
Tim:~/.gem/ruby/1.8/gems/rsruby-0.5.1.1/lib> ls
rsruby rsruby.rb rsruby_c.bundle
Tim:~/.gem/ruby/1.8/gems/rsruby-0.5.1.1/lib> file rsruby_c.bundle
rsruby_c.bundle: Mach-O universal binary with 2 architectures
rsruby_c.bundle (for architecture i386): Mach-O bundle i386
rsruby_c.bundle (for architecture x86_64): Mach-O 64-bit bundle x86_64
Tim:~/.gem/ruby/1.8/gems/rsruby-0.5.1.1/lib> gem19 which rsruby
(checking gem rsruby-0.5.1.1 for rsruby)
/usr/local/lib/ruby19/gems/1.9.1/gems/rsruby-0.5.1.1/lib/rsruby.rb
Tim:~/.gem/ruby/1.8/gems/rsruby-0.5.1.1/lib> cd
/usr/local/lib/ruby19/gems/1.9.1/gems/rsruby-0.5.1.1/lib
Tim:/usr/local/lib/ruby19/gems/1.9.1/gems/rsruby-0.5.1.1/lib> ls
rsruby rsruby.rb rsruby_c.bundle
Tim:/usr/local/lib/ruby19/gems/1.9.1/gems/rsruby-0.5.1.1/lib> file
rsruby_c.bundle
rsruby_c.bundle: Mach-O 64-bit bundle x86_64
On Mon, Dec 7, 2009 at 7:00 AM,
<macruby-devel-request at lists.macosforge.org>wrote:
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> Today's Topics:
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> 1. Re: mac & ruby question (Conrad Taylor)
> 2. Re: UTF8 Strings [resolved] (s.ross)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sun, 6 Dec 2009 21:22:46 -0800
> From: Conrad Taylor <conradwt at gmail.com>
> To: "MacRuby development discussions."
> <macruby-devel at lists.macosforge.org>
> Subject: Re: [MacRuby-devel] mac & ruby question
> Message-ID: <4697C26B-EC61-4CDE-9EC4-9040C7F5CF95 at gmail.com>
> Content-Type: text/plain; charset="us-ascii"; Format="flowed";
> DelSp="yes"
>
> TIm, does gems install correctly with Ruby 1.8.7 which is the default
> in Snow Leopard? This should be the case. Next, x86_64 is the
> default under Snow Leopard and your bundles are being correctly.
> Thus, I would recommend sticking with default compilation settings.
> For example, the following is all you need:
>
> gem install hpricot
>
> Thus, I would recommend going through the process again of reinstalling.
>
> Good luck,
>
> -Conrad
>
> Sent from my iPhone
>
> On Dec 6, 2009, at 8:43 PM, Tim Rand <timrandg at gmail.com> wrote:
>
> > I am sorry. This is not a macruby question per se, just a question
> > about plain old ruby on mac (specifically snow leopard) question.
> > But you guys for sure will know the answer, so I must ask. Why is it
> > that after upgrading to snow leopard (10.6.2) a long list of gems no
> > longer run on ruby 1.9.1?
> >
> > Using Matt Aimonetti's sl_gems_update.rb file, I get:
> > Please reinstall:
> > eventmachine versions: 0.12.0, 0.12.0
> > fastthread versions: 1.0.1, 1.0.1
> > hpricot versions: 0.6.161, 0.6.161, 0.8.2, 0.8.2, 0.8.2, 0.8.2
> > hpricot-0.6.161/lib/universal versions: darwin9.0, darwin9.0
> > mongrel versions: 1.1.5, 1.1.5
> > rb-appscript versions: 0.5.1, 0.5.1
> > rmagick versions: 2.2.0, 2.2.0
> > rsruby versions: 0.4.5, 0.4.5
> > ruby-debug-base versions: 0.10.3, 0.10.3
> > sqlite3-ruby versions: 1.2.1, 1.2.1
> > tioga versions: 1.8, 1.8, 1.8, 1.8, 1.8, 1.8, 1.8, 1.8, 1.8, 1.8
> > tmail versions: 1.2.3.1, 1.2.3.1
> >
> > Indeed, I had noticed already that hpricot, rsruby, and sqlite3 were
> > no longer working.
> > Reinstalling eventmachine and fastthread worked.
> > But many of the others appear to install, but don't function:
> >
> > Tim:~/Desktop/RubyClub> sudo env ARCHFLAGS="-arch i386" gem install
> > why-hpricot --source http://gems.github.com
> > Building native extensions. This could take a while...
> > Successfully installed why-hpricot-0.7.229
> > 1 gem installed
> > Installing ri documentation for why-hpricot-0.7.229...
> > Installing RDoc documentation for why-hpricot-0.7.229...
> > Tim:~/Desktop/RubyClub> gem which hpricot
> > (checking gem why-hpricot-0.7.229 for hpricot)
> > /usr/local/lib/ruby19/gems/1.9.1/gems/why-hpricot-0.7.229/lib/
> > hpricot.rb
> > Tim:~/Desktop/RubyClub> ruby -e 'require "hpricot"'
> > /usr/local/lib/ruby19/gems/1.9.1/gems/why-hpricot-0.7.229/lib/
> > hpricot.rb:20:in `require': dlopen(/usr/local/lib/ruby19/gems/1.9.1/
> > gems/why-hpricot-0.7.229/lib/hpricot_scan.bundle, 9): no suitable
> > image found. Did find: (LoadError)
> > /usr/local/lib/ruby19/gems/1.9.1/gems/why-hpricot-0.7.229/lib/
> > hpricot_scan.bundle: mach-o, but wrong architecture - /usr/local/lib/
> > ruby19/gems/1.9.1/gems/why-hpricot-0.7.229/lib/hpricot_scan.bundle
> > from /usr/local/lib/ruby19/gems/1.9.1/gems/why-hpricot-0.7.229/lib/
> > hpricot.rb:20:in `<top (required)>'
> > from -e:1:in `require'
> > from -e:1:in `<main>'
> >
> > And file on that path gives:
> > file /usr/local/lib/ruby19/gems/1.9.1/gems/why-hpricot-0.7.229/lib/
> > hpricot_scan.bundle
> > Mach-O 64-bit bundle x86_64
> >
> > I am pretty sure that the problem is with .bundle files being
> > compiled for x86_64 architecture, but I explicitly told the os to use
> > env ARCHFLAGS="-arch i386"
> > and it ignored it and put the bundle files in the x86_64
> > architecture anyhow.
> >
> > I am stuck. Why am I getting the mach-o but wrong architecture error?
> >
> > It seems to be a problem with gems that have .bundle files.
> > If anyone can explain how I should be installing gems in snow
> > leopard so that they actually work, I would really like that person.
> > Seriously.
> > Tim
> > _______________________________________________
> > MacRuby-devel mailing list
> > MacRuby-devel at lists.macosforge.org
> > http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
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> ------------------------------
>
> Message: 2
> Date: Sun, 6 Dec 2009 23:11:43 -0800
> From: "s.ross" <cwdinfo at gmail.com>
> To: "MacRuby development discussions."
> <macruby-devel at lists.macosforge.org>
> Subject: Re: [MacRuby-devel] UTF8 Strings [resolved]
> Message-ID: <A52B5EB4-798D-49DF-84B8-7B0A7D0BF620 at gmail.com>
> Content-Type: text/plain; charset=us-ascii
>
> I tidied up the code and put a bunch of comments in it. You can see it on:
>
> http://github.com/sxross/MacRuby-Examples/tree/master/nsxml_example/
>
> --steve
>
> On Dec 6, 2009, at 7:20 PM, Jordan K. Hubbard wrote:
>
> >
> > On Dec 6, 2009, at 7:17 PM, s.ross wrote:
> >
> >> So the working code, using the information all of you have so patiently
> given me is:
> >
> > You might want to create a stand-alone example from that and submit it as
> sample code, seeing how much work was involved in creating it. :)
> >
> > - Jordan
> >
> > _______________________________________________
> > MacRuby-devel mailing list
> > MacRuby-devel at lists.macosforge.org
> > http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
>
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