Rails Ruby on Rails → 3.0.2

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  MOE February 6th, 2010 @ 06:20 AM

  Worked for me with no err with

  moe@ingrid:/tmp/tryout$ ruby -v
  ruby 1.9.1p243 (2009-07-16 revision 24175) [i486-linux]
  moe@ingrid:/tmp/tryout$ rake --version
  rake, version 0.8.7
  moe@ingrid:/tmp/tryout$ rails -v
  Rails 3.0.0.beta
  moe@ingrid:/tmp/tryout$ gem -v
  1.3.5
  moe@ingrid:/tmp/tryout$ rake -T
  (in /tmp/tryout) rake about # Explain the current environment
  (blah blah)

• 

  José Valim February 6th, 2010 @ 10:06 AM

  • Assigned user set to “Yehuda Katz (wycats)”
• 

  José Valim February 6th, 2010 @ 10:07 AM

  • Milestone cleared.

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  trevor February 6th, 2010 @ 07:49 PM

  I posted the same problem for ticket 3865.
  https://rails.lighthouseapp.com/projects/8994-ruby-on-rails/tickets...

  % ruby -v
  ruby 1.9.2dev (2010-02-03 trunk 26544) [x86_64-darwin10.2.0]
  
  % rails -v
  Rails 3.0.0.beta
  

  seeing a lot of warnings along the lines -

  
WARNING: #<NoMethodError: undefined method '>' for nil:NilClass>
WARNING: Invalid .gemspec format in '/usr/local/lib/ruby/gems/1.9.1/specifications/warden-0.9.0.gemspec'
WARNING: #<NoMethodError: undefined method '>' for nil:NilClass>
WARNING: Invalid .gemspec format in '/usr/local/lib/ruby/gems/1.9.1/specifications/xml-simple-1.0.12.gemspec'


  and

  /usr/local/lib/ruby/site_ruby/1.9.1/rubygems.rb:14: warning: already initialized constant VERSION
  /usr/local/lib/ruby/site_ruby/1.9.1/rubygems.rb:14: warning: already initialized constant RubyGemsVersion
  /usr/local/lib/ruby/site_ruby/1.9.1/rubygems.rb:194: warning: already initialized constant MUTEX
  /usr/local/lib/ruby/site_ruby/1.9.1/rubygems.rb:196: warning: already initialized constant RubyGemsPackageVersion
  /usr/local/lib/ruby/site_ruby/1.9.1/rubygems.rb:202: warning: already initialized constant WIN_PATTERNS
  

  whenever starting rails with rails server or rails console

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  Balazs Nagy February 7th, 2010 @ 02:40 PM

  I'm hunting this problem for a while too. Apparently it's fixed in bundler (instead of pointing to one other), in http://github.com/carlhuda/bundler/commit/9fbab6d5a19127d8ba209d981...

  The problem is with multiple require of 'rubygems'. For the other, direct rubygems warnings, I have written the same patch for active_support. Oh, good ol' days of

  #ifndef WHATEVER_H
  #define WHATEVER_H
  ...
  #endif
  

  • 0001-don-t-require-rubygems-twice.patch 1 KB

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  Balazs Nagy February 8th, 2010 @ 02:03 PM

  Hmm my bad. The problem lies in ruby itself:

  ike:~>>% ruby -e 'puts $".grep(/rubygems/).inspect'
  ["/Users/js/.rvm/rubies/ruby-1.9.1-p378/lib/ruby/1.9.1/rubygems.rb"]
  

  The pattern is .../lib/ruby/<version>/rubygems.rb. However, 1.3.5 is installed in another directory like .../lib/ruby/site_ruby/<version>/rubygems.rb.

  Thus, if you remove the original rubygems.rb and it's rubygems dir (.../lib/ruby/<version>/rubygems*), the warnings will disappear.

• 

  Jeremy Kemper February 8th, 2010 @ 07:43 PM

  • State changed from “new” to “duplicate”

  If Gem is defined, the require would have worked, so this AS patch is unneeded. Thanks for the investigations, though.

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  trevor February 8th, 2010 @ 10:36 PM

  as pointed out by Balazs Nagy the "warning: already initialized constant" comes from Ruby cruft. removing the old library directory and starting with a fresh install removes those warnings.

  note, this does not fix the verbose "Invalid .gemspec format in" warnings.

  here's approximately what I did on OS X (snow leopard).

  gem list --no-version > gem_list.txt
  sudo mv /usr/local/lib/ruby /usr/local/lib/ruby-old
  wget ftp://ftp.ruby-lang.org/pub/ruby/snapshot.tar.bz2
  # install
  sudo su
  gem install tzinfo builder memcache-client rack rack-test rack-mount erubis mail text-format thor bundler i18n
  gem install rails --pre
  gem install sqlite3-ruby
  env ARCHFLAGS="-arch x86_64" gem install mysql -- --with-mysql-config=/usr/local/mysql/bin/mysql_config
  # install remaining gems
  

• 

  Jeremy Kemper October 15th, 2010 @ 11:01 PM

  • Milestone set to “3.0.2”
  • Importance changed from “” to “Low”

  [bulk edit]