After upgrading to Ubuntu 11.10 from 11.04 my Rails application does not start properly $ script/server /var/lib/gems/1.8/gems/activesupport-2.3.5/lib/active_support/ dependencies.rb:55: uninitialized constant ActiveSupport::Dependencies::Mutex (NameError) from /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require'' from /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in `require'' from /var/lib/gems/1.8/gems/activesupport-2.3.5/lib/active_support.rb: 56 from /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require'' from /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in `require'' from /var/lib/gems/1.8/gems/rails-2.3.5/lib/commands/server.rb:1 from /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require'' from /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in `require'' from script/server:3 I am running ruby 1.8.7 (2011-06-30 patchlevel 352) [i686-linux] activesupport-2.3.5 Does somebody have an idea how to fix this problem? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 5 November 2011 19:42, Tommy Pollak <tpollak-OnZPxrLzTCDLoDKTGw+V6w@public.gmane.org> wrote:> After upgrading to Ubuntu 11.10 from 11.04 my Rails application does > not > start properlyAre you using rvm to control versions of everything? If not then I suspect the upgrade to 11.10 has updated some stuff from the repositories and you now have inconsistent versions. Googling for your error message suggests that. You might be best to start using rvm and then you will know you have a consistent set. Since I moved over to it life has been much easier. Colin> > $ script/server > /var/lib/gems/1.8/gems/activesupport-2.3.5/lib/active_support/ > dependencies.rb:55: > uninitialized constant ActiveSupport::Dependencies::Mutex (NameError) > from /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in > `gem_original_require'' > from /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in > `require'' > from /var/lib/gems/1.8/gems/activesupport-2.3.5/lib/active_support.rb: > 56 > from /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in > `gem_original_require'' > from /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in > `require'' > from /var/lib/gems/1.8/gems/rails-2.3.5/lib/commands/server.rb:1 > from /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in > `gem_original_require'' > from /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in > `require'' > from script/server:3 > > I am running > > ruby 1.8.7 (2011-06-30 patchlevel 352) [i686-linux] > > activesupport-2.3.5 > > Does somebody have an idea how to fix this problem? > > -- > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. > For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en. > >-- gplus.to/clanlaw -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Ok, seems to be a good habit and something to do for next environment
update. For the time being I would like to know what is happening.
First the script to initialise:
~$ cd railstest/rrbok
~/.../rrbok$ more script/server
#!/usr/bin/env ruby
require File.expand_path(''../../config/boot'', __FILE__)
require ''commands/server''
~/.../rrbok$
so the offending line is "require ''commands/server''"
and then I have checked the environment:
~$ gem environment
RubyGems Environment:
- RUBYGEMS VERSION: 1.7.2
- RUBY VERSION: 1.8.7 (2011-06-30 patchlevel 352) [i686-linux]
- INSTALLATION DIRECTORY: /var/lib/gems/1.8
- RUBY EXECUTABLE: /usr/bin/ruby1.8
- EXECUTABLE DIRECTORY: /usr/local/bin
- RUBYGEMS PLATFORMS:
- ruby
- x86-linux
- GEM PATHS:
- /var/lib/gems/1.8
- /home/tpollak/.gem/ruby/1.8
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :benchmark => false
- :backtrace => false
- :bulk_threshold => 1000
- REMOTE SOURCES:
- http://rubygems.org/
~$
I can not see any problem with the environment as listed. So what is
"require ''commands/server''"?
On 5 Nov, 22:20, Colin Law
<clan...-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
wrote:> On 5 November 2011 19:42, Tommy Pollak
<tpol...-OnZPxrLzTCDLoDKTGw+V6w@public.gmane.org> wrote:
>
> > After upgrading to Ubuntu 11.10 from 11.04 my Rails application does
> > not
> > start properly
>
> Are you using rvm to control versions of everything? If not then I
> suspect the upgrade to 11.10 has updated some stuff from the
> repositories and you now have inconsistent versions. Googling for
> your error message suggests that. You might be best to start using
> rvm and then you will know you have a consistent set. Since I moved
> over to it life has been much easier.
>
> Colin
>
>
>
>
>
>
>
>
>
>
>
> > $ script/server
> > /var/lib/gems/1.8/gems/activesupport-2.3.5/lib/active_support/
> > dependencies.rb:55:
> > uninitialized constant ActiveSupport::Dependencies::Mutex (NameError)
> > from
/usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in
> > `gem_original_require''
> > from
/usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in
> > `require''
> > from
/var/lib/gems/1.8/gems/activesupport-2.3.5/lib/active_support.rb:
> > 56
> > from
/usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in
> > `gem_original_require''
> > from
/usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in
> > `require''
> > from
/var/lib/gems/1.8/gems/rails-2.3.5/lib/commands/server.rb:1
> > from
/usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in
> > `gem_original_require''
> > from
/usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in
> > `require''
> > from script/server:3
>
> > I am running
>
> > ruby 1.8.7 (2011-06-30 patchlevel 352) [i686-linux]
>
> > activesupport-2.3.5
>
> > Does somebody have an idea how to fix this problem?
>
> > --
> > You received this message because you are subscribed to the Google
Groups "Ruby on Rails: Talk" group.
> > To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
> > To unsubscribe from this group, send email to
rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
> > For more options, visit this group
athttp://groups.google.com/group/rubyonrails-talk?hl=en.
>
> --
> gplus.to/clanlaw
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On 6 November 2011 12:35, Tommy Pollak <tpollak-OnZPxrLzTCDLoDKTGw+V6w@public.gmane.org> wrote:> Ok, seems to be a good habit and something to do for next environment > update. For the time being I would like to know what is happening.Did you try googling the error message as I suggested. The first hit is http://stackoverflow.com/questions/5176782/uninitialized-constant-activesupportdependenciesmutex-nameerror which looks like it might be your problem, see the second Answer. Colin -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Thanks! Adding the line "require ''thread''" before "require ''commands/server''" fixed the problem. Though I still do not understand why this is necessary with 11.10 but not 11.04. On 6 Nov, 13:41, Colin Law <clan...-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote:> On 6 November 2011 12:35, Tommy Pollak <tpol...-OnZPxrLzTCDLoDKTGw+V6w@public.gmane.org> wrote: > > > Ok, seems to be a good habit and something to do for next environment > > update. For the time being I would like to know what is happening. > > Did you try googling the error message as I suggested. The first hit ishttp://stackoverflow.com/questions/5176782/uninitialized-constant-act... > which looks like it might be your problem, see the second Answer. > > Colin-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On 6 November 2011 21:20, Tommy Pollak <tpollak-OnZPxrLzTCDLoDKTGw+V6w@public.gmane.org> wrote:> Thanks! > > Adding the line "require ''thread''" before "require ''commands/server''" > fixed the problem. > > Though I still do not understand why this is necessary with 11.10 but > not 11.04.How did you install rubygems? What do you see if you do apt-cache policy rubygems Colin -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Colin Law
2011-Nov-07 09:54 UTC
Re: Initialising error on Ubuntu 11.10 - rubygems installation and policy
On 7 November 2011 09:28, Tommy Pollak <tpollak-OnZPxrLzTCDLoDKTGw+V6w@public.gmane.org> wrote:> Sorry, but I can not remember how I installed rubygems. I certainly > tried with the Ubuntu (10.10) packages first. > > $ apt-cache policy rubygems > rubygems: > Installed: 1.7.2-1 > Candidate: 1.7.2-1So you installed it from the Ubuntu repository. When you upgraded ubuntu it probably upgraded rubygems to one that is not compatible with your version of Rails, as documented in the link I posted. http://stackoverflow.com/questions/5176782/uninitialized-constant-activesupportdependenciesmutex-nameerror You could uninstall rubygems and then re-install an appropriate version manually. I don''t know whether you would have to re-install ruby in rvm. Alternatively I believe that if you change to ruby 1.9 then it includes rubygems. Or you can just stick with what you have done if it is working for you. Colin> Version table: > *** 1.7.2-1 0 > 500 http://se.archive.ubuntu.com/ubuntu/ oneiric/universe i386 > Packages > 100 /var/lib/dpkg/status > > > On 6 Nov, 22:36, Colin Law <clan...-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote: >> On 6 November 2011 21:20, Tommy Pollak <tpol...-OnZPxrLzTCDLoDKTGw+V6w@public.gmane.org> wrote: >> >> > Thanks! >> >> > Adding the line "require ''thread''" before "require ''commands/server''" >> > fixed the problem. >> >> > Though I still do not understand why this is necessary with 11.10 but >> > not 11.04. >> >> How did you install rubygems? What do you see if you do >> apt-cache policy rubygems >> >> Colin >-- gplus.to/clanlaw -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Degrading gem version (ex : 1.3.7 )hope it helps to resolve below error Mehdi On 11/6/11, Tommy Pollak <tpollak-OnZPxrLzTCDLoDKTGw+V6w@public.gmane.org> wrote:> After upgrading to Ubuntu 11.10 from 11.04 my Rails application does > not > start properly > > $ script/server > /var/lib/gems/1.8/gems/activesupport-2.3.5/lib/active_support/ > dependencies.rb:55: > uninitialized constant ActiveSupport::Dependencies::Mutex (NameError) > from /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in > `gem_original_require'' > from /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in > `require'' > from /var/lib/gems/1.8/gems/activesupport-2.3.5/lib/active_support.rb: > 56 > from /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in > `gem_original_require'' > from /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in > `require'' > from /var/lib/gems/1.8/gems/rails-2.3.5/lib/commands/server.rb:1 > from /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in > `gem_original_require'' > from /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in > `require'' > from script/server:3 > > I am running > > ruby 1.8.7 (2011-06-30 patchlevel 352) [i686-linux] > > activesupport-2.3.5 > > Does somebody have an idea how to fix this problem? > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to > rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. > >-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.