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Alphonse 23

2013-Jun-02 21:20 UTC

Ruby 2.0 is running, but Rails 4 doesn''t see it.

What am I doing wrong??

****@ubuntu:~/ruby/things_i_bought$ rake db:migrate

    Rails 4 prefers to run on Ruby 2.0.

    You''re running
      ruby 1.8.7 (2011-06-30 patchlevel 352) [i686-linux]

    Please upgrade to Ruby 1.9.3 or newer to continue.

****@ubuntu:~/ruby/things_i_bought$ ruby -v
ruby 2.0.0p0 (2013-02-24 revision 39474) [i686-linux]
****@ubuntu:~/ruby/things_i_bought$ rvm list

rvm rubies

   ruby-1.9.3-p374 [ i686 ]
   ruby-1.9.3-p392 [ i686 ]
=* ruby-2.0.0-p0 [ i686 ]

# => - current
# =* - current && default
#  * - default

****@ubuntu:~/ruby/things_i_bought$

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Tamara Temple

2013-Jun-02 22:15 UTC

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Re: Ruby 2.0 is running, but Rails 4 doesn''t see it.

Alphonse 23 <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:> What am I doing wrong??
> 
> ****@ubuntu:~/ruby/things_i_bought$ rake db:migrate
> 
>     Rails 4 prefers to run on Ruby 2.0.
> 
>     You''re running
>       ruby 1.8.7 (2011-06-30 patchlevel 352) [i686-linux]
> 
>     Please upgrade to Ruby 1.9.3 or newer to continue.
> 
> ****@ubuntu:~/ruby/things_i_bought$ ruby -v
> ruby 2.0.0p0 (2013-02-24 revision 39474) [i686-linux]
> ****@ubuntu:~/ruby/things_i_bought$ rvm list
> 
> rvm rubies
> 
>    ruby-1.9.3-p374 [ i686 ]
>    ruby-1.9.3-p392 [ i686 ]
> =* ruby-2.0.0-p0 [ i686 ]
> 
> # => - current
> # =* - current && default
> #  * - default
> 
> ****@ubuntu:~/ruby/things_i_bought$
Check:

$ which rake
$ `which rake` --version

I suspect you aren''t executing the one in the Rails.root/bin directory.

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Alphonse 23

2013-Jun-02 23:04 UTC

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Re: Ruby 2.0 is running, but Rails 4 doesn''t see it.

Tamara Temple wrote in post #1111066:> Alphonse 23 <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
>>
>> # => - current
>> # =* - current && default
>> #  * - default
>>
>> ****@ubuntu:~/ruby/things_i_bought$
>
> Check:
>
> $ which rake
> $ `which rake` --version
>
> I suspect you aren''t executing the one in the Rails.root/bin
directory.
****@ubuntu:~/ruby/things_i_bought$ which rake
/home/sean/.rvm/gems/ruby-2.0.0-p0/bin/rake
****@ubuntu:~/ruby/things_i_bought$ `which rake` --version
rake, version 10.0.4
****@ubuntu:~/ruby/things_i_bought$

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Alphonse 23

2013-Jun-02 23:04 UTC

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Re: Ruby 2.0 is running, but Rails 4 doesn''t see it.

ruby-2.0.0-p0/bin/rake

that''s 2.0 correct?


Thanks for the help, BTW.

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Tamara Temple

2013-Jun-03 01:48 UTC

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Re: Re: Ruby 2.0 is running, but Rails 4 doesn''t see it.

Alphonse 23 <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:> Tamara Temple wrote in post #1111066:
> > Alphonse 23 <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
> >>
> >> # => - current
> >> # =* - current && default
> >> #  * - default
> >>
> >> ****@ubuntu:~/ruby/things_i_bought$
> >
> > Check:
> >
> > $ which rake
> > $ `which rake` --version
> >
> > I suspect you aren''t executing the one in the Rails.root/bin
directory.
> 
> ****@ubuntu:~/ruby/things_i_bought$ which rake
> /home/sean/.rvm/gems/ruby-2.0.0-p0/bin/rake
> ****@ubuntu:~/ruby/things_i_bought$ `which rake` --version
> rake, version 10.0.4
> ****@ubuntu:~/ruby/things_i_bought$
IDK. I''m out of ideas. :(



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Tamara Temple

2013-Jun-03 01:49 UTC

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Re: Re: Ruby 2.0 is running, but Rails 4 doesn''t see it.

Alphonse 23 <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:> ruby-2.0.0-p0/bin/rake
> 
> that''s 2.0 correct?
Yes, it is.
> Thanks for the help, BTW.
Wish I could offer an answer..


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Alphonse 23

2013-Jun-03 05:05 UTC

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Re: Re: Ruby 2.0 is running, but Rails 4 doesn''t see it.

Tamara Temple wrote in post #1111076:> Alphonse 23 <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
>> ruby-2.0.0-p0/bin/rake
>>
>> that''s 2.0 correct?
>
> Yes, it is.
>
>> Thanks for the help, BTW.
>
> Wish I could offer an answer..
aaaa, thanks so much for the attempt though.... I shall figure it out 
some how.

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Colin Law

2013-Jun-03 07:43 UTC

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Re: Ruby 2.0 is running, but Rails 4 doesn''t see it.

On 2 June 2013 22:20, Alphonse 23
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:> What am I doing wrong??
>
> ****@ubuntu:~/ruby/things_i_bought$ rake db:migrate
>
>     Rails 4 prefers to run on Ruby 2.0.
>
>     You''re running
>       ruby 1.8.7 (2011-06-30 patchlevel 352) [i686-linux]
Try
bundle exec rake db:migrate

Colin
>
>     Please upgrade to Ruby 1.9.3 or newer to continue.
>
> ****@ubuntu:~/ruby/things_i_bought$ ruby -v
> ruby 2.0.0p0 (2013-02-24 revision 39474) [i686-linux]
> ****@ubuntu:~/ruby/things_i_bought$ rvm list
>
> rvm rubies
>
>    ruby-1.9.3-p374 [ i686 ]
>    ruby-1.9.3-p392 [ i686 ]
> =* ruby-2.0.0-p0 [ i686 ]
>
> # => - current
> # =* - current && default
> #  * - default
>
> ****@ubuntu:~/ruby/things_i_bought$
>
> --
> Posted via http://www.ruby-forum.com/.
>
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Alphonse 23

2013-Jun-03 20:31 UTC

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Re: Ruby 2.0 is running, but Rails 4 doesn''t see it.

Colin Law wrote in post #1111099:> On 2 June 2013 22:20, Alphonse 23
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
>> What am I doing wrong??
>>
>> ****@ubuntu:~/ruby/things_i_bought$ rake db:migrate
>>
>>     Rails 4 prefers to run on Ruby 2.0.
>>
>>     You''re running
>>       ruby 1.8.7 (2011-06-30 patchlevel 352) [i686-linux]
>
> Try
> bundle exec rake db:migrate
>
> Colin
****@ubuntu:~/ruby/things_i_bought$ bundle exec rake db:migrate

    Rails 4 prefers to run on Ruby 2.0.

    You''re running
      ruby 1.8.7 (2011-06-30 patchlevel 352) [i686-linux]

    Please upgrade to Ruby 1.9.3 or newer to continue.

****@ubuntu:~/ruby/things_i_bought$

nope, thanks though

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Norbert Melzer

2013-Jun-03 20:40 UTC

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Re: Re: Ruby 2.0 is running, but Rails 4 doesn''t see it.

Hmmm…

I don''t see any output of `which ruby`, probably missordered
PATH-variable?
Please check.

HTH
Norbert


2013/6/3 Alphonse 23 <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
> Colin Law wrote in post #1111099:
> > On 2 June 2013 22:20, Alphonse 23
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
> >> What am I doing wrong??
> >>
> >> ****@ubuntu:~/ruby/things_i_bought$ rake db:migrate
> >>
> >>     Rails 4 prefers to run on Ruby 2.0.
> >>
> >>     You''re running
> >>       ruby 1.8.7 (2011-06-30 patchlevel 352) [i686-linux]
> >
> > Try
> > bundle exec rake db:migrate
> >
> > Colin
>
> ****@ubuntu:~/ruby/things_i_bought$ bundle exec rake db:migrate
>
>     Rails 4 prefers to run on Ruby 2.0.
>
>     You''re running
>       ruby 1.8.7 (2011-06-30 patchlevel 352) [i686-linux]
>
>     Please upgrade to Ruby 1.9.3 or newer to continue.
>
> ****@ubuntu:~/ruby/things_i_bought$
>
> nope, thanks though
>
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Alphonse 23

2013-Jun-03 22:07 UTC

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Re: Re: Ruby 2.0 is running, but Rails 4 doesn''t see it.

sean@ubuntu:~/ruby/things_i_bought$ echo $PATH
/home/sean/.rvm/gems/ruby-2.0.0-p0/bin:/home/sean/.rvm/gems/ruby-2.0.0-p0@global/bin:/home/sean/.rvm/rubies/ruby-2.0.0-p0/bin:/home/sean/.rvm/bin:/home/sean/sbt/bin:/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/bin/:/home/sean/AWS-ElasticBeanstalk-CLI-2.3.1/eb/linux/python2.7/:/home/sean/anaconda/bin/

and here''s the relevent section of my .bashrc file:

PATH=$PATH:$HOME/.rvm/bin # Add RVM to PATH for scripting

[[ -s "$HOME/.rvm/scripts/rvm" ]] && .
"$HOME/.rvm/scripts/rvm"  # This
loads RVM

Also, when I type in `which ruby` it freezes the console.

Norbert Melzer wrote in post #1111200:> Hmmm
>
> I don''t see any output of `which ruby`, probably missordered
> PATH-variable?
> Please check.
>
> HTH
> Norbert
>
>
> 2013/6/3 Alphonse 23 <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
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Rick

2013-Jun-03 22:40 UTC

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Re: Re: Ruby 2.0 is running, but Rails 4 doesn''t see it.

"Also, when I type in `which ruby` it freezes the console. "

I think whatever ruby you think you''re running is damaged.  Based on
the
rails output about needing 2.0 but having 1.8.7 I guessing you''ld be
well
served by uninstalling 2.0 and redoing the install.  How about if you type 
"ruby --version" in your console, does that also hang?

On Monday, June 3, 2013 6:07:09 PM UTC-4, Ruby-Forum.com User
wrote:>
> sean@ubuntu:~/ruby/things_i_bought$ echo $PATH 
>
/home/sean/.rvm/gems/ruby-2.0.0-p0/bin:/home/sean/.rvm/gems/ruby-2.0.0-p0@global/bin:/home/sean/.rvm/rubies/ruby-2.0.0-p0/bin:/home/sean/.rvm/bin:/home/sean/sbt/bin:/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/bin/:/home/sean/AWS-ElasticBeanstalk-CLI-2.3.1/eb/linux/python2.7/:/home/sean/anaconda/bin/
>
>
> and here''s the relevent section of my .bashrc file: 
>
> PATH=$PATH:$HOME/.rvm/bin # Add RVM to PATH for scripting 
>
> [[ -s "$HOME/.rvm/scripts/rvm" ]] && .
"$HOME/.rvm/scripts/rvm"  # This
> loads RVM 
>
> Also, when I type in `which ruby` it freezes the console. 
>
> Norbert Melzer wrote in post #1111200: 
> > Hmmm 
> > 
> > I don''t see any output of `which ruby`, probably missordered 
> > PATH-variable? 
> > Please check. 
> > 
> > HTH 
> > Norbert 
> > 
> > 
> > 2013/6/3 Alphonse 23 <li...-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org
<javascript:>>
>
> -- 
> Posted via http://www.ruby-forum.com/. 
>
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Alphonse 23

2013-Jun-04 02:47 UTC

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Re: Ruby 2.0 is running, but Rails 4 doesn''t see it.

Okay, I tried that. I uninstalled all previous version of ruby with rvm. 
Now the only version of ruby on my machine is 2.0:
sean@ubuntu:~/ruby$ rvm list

rvm rubies

=* ruby-2.0.0-p0 [ i686 ]

# => - current
# =* - current && default
#  * - default

sean@ubuntu:~/ruby$

But, it''s still not working. I also tried uninstalling and reinstalling
rails4 through gem. Now rails 4 is the only version of rails on my 
machine. I think next I''ll try uninstalling rake. Maybe it''s
rake.

Thanks anyway.

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Colin Law

2013-Jun-04 08:08 UTC

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Re: Re: Re: Ruby 2.0 is running, but Rails 4 doesn''t see it.

On 3 June 2013 23:07, Alphonse 23
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:> sean@ubuntu:~/ruby/things_i_bought$ echo $PATH
>
/home/sean/.rvm/gems/ruby-2.0.0-p0/bin:/home/sean/.rvm/gems/ruby-2.0.0-p0@global/bin:/home/sean/.rvm/rubies/ruby-2.0.0-p0/bin:/home/sean/.rvm/bin:/home/sean/sbt/bin:/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/bin/:/home/sean/AWS-ElasticBeanstalk-CLI-2.3.1/eb/linux/python2.7/:/home/sean/anaconda/bin/
>
> and here''s the relevent section of my .bashrc file:
>
> PATH=$PATH:$HOME/.rvm/bin # Add RVM to PATH for scripting
>
> [[ -s "$HOME/.rvm/scripts/rvm" ]] && .
"$HOME/.rvm/scripts/rvm"  # This
> loads RVM
>
> Also, when I type in `which ruby` it freezes the console.
In that case you have a serious problem that is nothing to do with
ruby itself.  All which does (AFAIK) is to look in the path for the
file to execute.

Colin
>
> Norbert Melzer wrote in post #1111200:
>> Hmmm
>>
>> I don''t see any output of `which ruby`, probably missordered
>> PATH-variable?
>> Please check.
>>
>> HTH
>> Norbert
>>
>>
>> 2013/6/3 Alphonse 23
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
>
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Alphonse 23

2013-Jun-04 23:16 UTC

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Re: Ruby 2.0 is running, but Rails 4 doesn''t see it.

no that works. I was typing it with the grave accents. I guess grave 
accents freeze my console.

sean@ubuntu:~$ which ruby
/home/sean/.rvm/rubies/ruby-2.0.0-p0/bin/ruby
sean@ubuntu:~$

Still, I don''t know how to get Rails 4 to recognize Ruby 2....

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botp

2013-Jun-05 02:27 UTC

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Re: Re: Ruby 2.0 is running, but Rails 4 doesn''t see it.

On Wed, Jun 5, 2013 at 7:16 AM, Alphonse 23
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:
>
> Still, I don''t know how to get Rails 4 to recognize Ruby 2....
>
1 check if you have .ruby-version file
2 check the contents of your Gemfile for references to ruby 1.8  or  Force
it to use ruby 2.0
3 rm Gemfile.lock and rebuild

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Alphonse 23

2013-Jun-05 08:46 UTC

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Re: Ruby 2.0 is running, but Rails 4 doesn''t see it.

reinstalled rvm and rubygems. Now everything works.. Case closed. Thank 
you everyone for the help. You have my eternal gratitude.

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