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From: Emmanuel Pinault <>
Subject: Re: Issue with kgio and ruby 2.1.2
Date: Mon, 12 May 2014 17:01:26 +0000	[thread overview]
Message-ID: <> (raw)

I recompiled from scratch and ended up having no issues. But I had to update  my version of ruby-install (which was 6 months old I think)

Thanks for the help!

On May 9, 2014, at 5:05 PM, Emmanuel Pinault <> wrote:

> Ok, I ll give it a try for rebuilding it from scratch . I found that my ruby-install was old and maybe some flag need to be adjusted (and was maybe done already in latest version)
> By the way, I am running Xubuntu 12.04 on a VM, latest of  ruby-install and chruby  now and will let you know what  I found.
> Also I was looking at the code where I can only see one place in kgio referring to method_defined?
> if (!rb_funcall(cFile, rb_intern("method_defined?"), 1,
>                        ID2SYM(id_to_path)))
>                rb_define_alias(cFile, "to_path", "path”);
> thanks
> Emmanuel
> On May 9, 2014, at 4:51 PM, Eric Wong <> wrote:
>> Emmanuel Pinault <> wrote:
>>> Hi 
>>> I upgraded from Ruby 2.1.0 to Ruby 2.1.2 . I have installed rails and unicorn and both of the version of Ruby have the same gem installed…
>>> unfortunately I see the following error with 2.1.2..  Works fine with 2.1.0
>>> ruby -Itest /some/minitest/file_test.rb
>>> /home/preseed/.gem/ruby/2.1.2/gems/kgio-2.9.2/lib/kgio.rb:21:in `method_defined?': -2.0000000001404037 is not a symbol (TypeError)
>> Hi, this looks like a binary compatibility problem.
>> The most likely suspect is some build/compiler options changed
>> between when you installed 2.1.0 and today.
>> I just checked Ruby 2.1.2 for accidental ABI changes (by looking
>> for header changes in the include/ directory) but did not find any.
>> I also just upgraded some of my machines without problems.
>> Can you try a clean build + install, perhaps with a different home
>> directory and user?  Thanks.

      reply	other threads:[~2014-05-12 17:01 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-05-09 23:08 Issue with kgio and ruby 2.1.2 Emmanuel Pinault
2014-05-09 23:51 ` Eric Wong
2014-05-10  0:05   ` Emmanuel Pinault
2014-05-12 17:01     ` Emmanuel Pinault [this message]

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