I'm trying to get started with twitter4r, but I'm having some problems:
Why can't I upload a gem to IRB?
$ sudo gem install twitter4r
Successfully installed twitter4r-0.3.2
1 gem installed
Installing ri documentation for twitter4r-0.3.2 ...
Installing RDoc documentation for twitter4r-0.3.2 ...
$ irb
>> require 'rubygems'
=> false
>> require 'twitter4r'
LoadError: no such file to load - twitter4r
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in
`gem_original_require '
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in
`require '
from (irb): 2
I downloaded the http://files.rubyforge.vm.bytemark.co.uk/twitter4r/twitter4rails.post-0_2_4.zip application and it only works with twitter4r-0.2.4 and NOT with the latest version of twitter4r-0.3.2:
$ script / server
./script/../config/boot.rb:26:Warning: Gem :: SourceIndex # search support
for String patterns is deprecated, use #find_name
=> Booting Mongrel (use 'script / server webrick' to force WEBrick)
=> Rails application starting on http://0.0.0.0{000
=> Call with -d to detach
=> Ctrl-C to shutdown server
** Starting Mongrel listening at 0.0.0.0{000
** Starting Rails with development environment ...
Exiting
/Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in
`gem_original_require ': no such file to load - twitter / rails
(MissingSourceFile)
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in
`require '
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/
ruby / gems / 1.8 / gems / activesupport-1.4.2 / lib / active_support /
dependencies.rb: 495: in `require '
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/
ruby / gems / 1.8 / gems / activesupport-1.4.2 / lib / active_support /
dependencies.rb: 342: in `new_constants_in '
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/
ruby / gems / 1.8 / gems / activesupport-1.4.2 / lib / active_support /
dependencies.rb: 495: in `require '
from / Users / leonardodarioperna / Projects / Kaaaki / marrakaaaki /
twitter4rails.post-0_2_4 / config / environment.rb: 64
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in
`gem_original_require '
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in
`require '
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/
ruby / gems / 1.8 / gems / activesupport-1.4.2 / lib / active_support /
dependencies.rb: 495: in `require '
... 23 levels ...
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/
ruby / gems / 1.8 / gems / rails-1.2.3 / lib / commands / server.rb: 39
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in
`gem_original_require '
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in
`require '
from script / server: 3
Last, in /config/environment.rb I need to specify:
RAILS_GEM_VERSION = '1.2.3' unless defined? RAILS_GEM_VERSION
if I use the latest version of rails:
RAILS_GEM_VERSION = '2.3.4' unless defined? RAILS_GEM_VERSION
I get this error:
$ script / server -p3002
=> Booting Mongrel
=> Rails 2.3.4 application starting on http://0.0.0.0{000
/Library/Ruby/Site/1.8/rubygems.rb:280:in `activate ': can't activate
activerecord (= 1.15.6, runtime) for [], already activated
activerecord-2.3.4 for ["rails-2.3.4"] (Gem :: LoadError)
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:35:in
`require '
from /Library/Ruby/Gems/1.8/gems/activesupport-2.3.4/lib/
active_support / dependencies.rb: 156: in `require '
from /Library/Ruby/Gems/1.8/gems/activesupport-2.3.4/lib/
active_support / dependencies.rb: 521: in `new_constants_in '
from /Library/Ruby/Gems/1.8/gems/activesupport-2.3.4/lib/
active_support / dependencies.rb: 156: in `require '
from /Library/Ruby/Gems/1.8/gems/twitter4r-0.2.4/lib/twitter/rails.rb:
6
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in
`gem_original_require '
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in
`require '
from /Library/Ruby/Gems/1.8/gems/activesupport-2.3.4/lib/
active_support / dependencies.rb: 156: in `require '
... 8 levels ...
from /Library/Ruby/Gems/1.8/gems/rails-2.3.4/lib/commands/server.rb:
84
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in
`gem_original_require '
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in
`require '
from script / server: 3
And that's all :-)
Thanks!
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