Hi I am working with the following code , but getting an error


ruby script/server
=> Booting WEBrick
=> Rails 2.3.5 application starting on http://0.0.0.0:3000
/usr/local/rvm/gems/ruby-1.8.7-p357/gems/rails-2.3.5/lib/rails/gem_dependency.rb:119:Warning:
Gem::Dependency#version_requirements is deprecated and will be removed
on or after August 2010. Use #requirement
/usr/local/rvm/gems/ruby-1.8.7-p357/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:440:in
`load_missing_constant': uninitialized constant Earth::Db (NameError)
from
/usr/local/rvm/gems/ruby-1.8.7-p357/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:80:in
`const_missing'
from /root/mysite/webapp/config/environments/development.rb:66:in
`load_environment'
from
/usr/local/rvm/gems/ruby-1.8.7-p357/gems/rails-2.3.5/lib/initializer.rb:386:in
`load_environment'
from
/usr/local/rvm/gems/ruby-1.8.7-p357/gems/activesupport-2.3.5/lib/active_support/core_ext/kernel/reporting.rb:11:in
`silence_warnings'
from
/usr/local/rvm/gems/ruby-1.8.7-p357/gems/rails-2.3.5/lib/initializer.rb:379:in
`load_environment'
from
/usr/local/rvm/gems/ruby-1.8.7-p357/gems/rails-2.3.5/lib/initializer.rb:137:in
`process'
from
/usr/local/rvm/gems/ruby-1.8.7-p357/gems/rails-2.3.5/lib/initializer.rb:113:in
`send'
from
/usr/local/rvm/gems/ruby-1.8.7-p357/gems/rails-2.3.5/lib/initializer.rb:113:in
`run'
from /root/mysite/webapp/config/environment.rb:11
from
/usr/local/rvm/rubies/ruby-1.8.7-p357/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:in
`gem_original_require'
from
/usr/local/rvm/rubies/ruby-1.8.7-p357/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:in
`require'
from
/usr/local/rvm/gems/ruby-1.8.7-p357/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:156:in
`require'
from
/usr/local/rvm/gems/ruby-1.8.7-p357/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:521:in
`new_constants_in'
from
/usr/local/rvm/gems/ruby-1.8.7-p357/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:156:in
`require'
from /root/mysite/webapp/config.ru:4
from
/usr/local/rvm/gems/ruby-1.8.7-p357/gems/rack-1.0.1/lib/rack/builder.rb:29:in
`instance_eval'
from
/usr/local/rvm/gems/ruby-1.8.7-p357/gems/rack-1.0.1/lib/rack/builder.rb:29:in
`initialize'
from /root/mysite/webapp/config.ru:1:in `new'
from /root/mysite/webapp/config.ru:1
from
/usr/local/rvm/rubies/ruby-1.8.7-p357/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:in
`eval'
from
/usr/local/rvm/gems/ruby-1.8.7-p357/gems/rails-2.3.5/lib/commands/server.rb:78
from
/usr/local/rvm/rubies/ruby-1.8.7-p357/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:in
`gem_original_require'
from
/usr/local/rvm/rubies/ruby-1.8.7-p357/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:in
`require'
from script/server:3

Can some one Please help me to understand what needs to be corrected to
make it runnable.

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  • Colin Law at Feb 13, 2012 at 3:14 pm

    On 13 February 2012 15:04, aditya dsouza wrote:
    Hi I am working with the following code , but getting an error


    ruby script/server
    => Booting WEBrick
    => Rails 2.3.5 application starting on http://0.0.0.0:3000
    /usr/local/rvm/gems/ruby-1.8.7-p357/gems/rails-2.3.5/lib/rails/gem_dependency.rb:119:Warning:
    Gem::Dependency#version_requirements is deprecated and will be removed
    on or after August 2010.  Use #requirement
    That is just a warning, I would not worry about it for the moment,
    sort out the errors first.
    /usr/local/rvm/gems/ruby-1.8.7-p357/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:440:in
    `load_missing_constant': uninitialized constant Earth::Db (NameError)
    from
    /usr/local/rvm/gems/ruby-1.8.7-p357/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:80:in
    `const_missing'
    from /root/mysite/webapp/config/environments/development.rb:66:in
    It is often not easy to see the important line in a stack trace, look
    for one that references some of your code. In this case the problem
    is at line 66 of the file above. Have a look at line 66 and see what
    it says, possibly it is trying to use a gem that you have not
    installed.

    Colin

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  • Aditya dsouza at Feb 13, 2012 at 3:32 pm
    Hi Colin,

    Thanks for replying. I checked the line number you said to and it
    contains
    something like this.

    CACHE = Earth::Db::Base.cache_manager =
    Earth::Db::MemcacheManager.new('localhost:11211')

    I did install the memcache gem. Any ideas how to solve this as I am a
    newbie in Rails.


    Colin Law wrote in post #1046490:
    On 13 February 2012 15:04, aditya dsouza wrote:
    Hi I am working with the following code , but getting an error


    ruby script/server
    => Booting WEBrick
    => Rails 2.3.5 application starting on http://0.0.0.0:3000
    /usr/local/rvm/gems/ruby-1.8.7-p357/gems/rails-2.3.5/lib/rails/gem_dependency.rb:119:Warning:
    Gem::Dependency#version_requirements is deprecated and will be removed
    on or after August 2010. Use #requirement
    That is just a warning, I would not worry about it for the moment,
    sort out the errors first.
    /usr/local/rvm/gems/ruby-1.8.7-p357/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:440:in
    `load_missing_constant': uninitialized constant Earth::Db (NameError)
    from
    /usr/local/rvm/gems/ruby-1.8.7-p357/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:80:in
    `const_missing'
    from /root/mysite/webapp/config/environments/development.rb:66:in
    It is often not easy to see the important line in a stack trace, look
    for one that references some of your code. In this case the problem
    is at line 66 of the file above. Have a look at line 66 and see what
    it says, possibly it is trying to use a gem that you have not
    installed.

    Colin
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    Posted via http://www.ruby-forum.com/.

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  • Colin Law at Feb 13, 2012 at 3:49 pm
    On 13 February 2012 15:31, aditya dsouza wrote:

    Could you not top post please, it makes it difficult to follow the
    thread. Insert your reply at appropriate points in the previous
    message, thanks.
    Hi Colin,

    Thanks for replying. I checked the line number you said to and it
    contains
    something like this.

    CACHE = Earth::Db::Base.cache_manager =
    Earth::Db::MemcacheManager.new('localhost:11211')

    I did install the memcache gem. Any ideas how to solve this as I am a
    newbie in Rails.
    That looks a rather complex line for a newbie in Rails to be using. I
    hope you have worked through some rails tutorials before jumping in at
    the deep end. railstutorial.org is good and is free to use online.
    If you look again at the error it is complaining about Earth::Db. I
    have not idea what that is, hopefully you do. It is probably wherever
    that is supposed to come from that is missing.

    Colin

    Colin Law wrote in post #1046490:
    On 13 February 2012 15:04, aditya dsouza wrote:
    Hi I am working with the following code , but getting an error


    ruby script/server
    => Booting WEBrick
    => Rails 2.3.5 application starting on http://0.0.0.0:3000
    /usr/local/rvm/gems/ruby-1.8.7-p357/gems/rails-2.3.5/lib/rails/gem_dependency.rb:119:Warning:
    Gem::Dependency#version_requirements is deprecated and will be removed
    on or after August 2010. Use #requirement
    That is just a warning, I would not worry about it for the moment,
    sort out the errors first.
    /usr/local/rvm/gems/ruby-1.8.7-p357/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:440:in
    `load_missing_constant': uninitialized constant Earth::Db (NameError)
    from
    /usr/local/rvm/gems/ruby-1.8.7-p357/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:80:in
    `const_missing'
    from /root/mysite/webapp/config/environments/development.rb:66:in
    It is often not easy to see the important line in a stack trace, look
    for one that references some of your code.  In this case the problem
    is at line 66 of the file above.  Have a look at line 66 and see what
    it says, possibly it is trying to use a gem that you have not
    installed.

    Colin
    --
    Posted via http://www.ruby-forum.com/.

    --
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    --
    gplus.to/clanlaw

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grouprubyonrails-talk @
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postedFeb 13, '12 at 3:04p
activeFeb 13, '12 at 3:49p
posts4
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Colin Law: 2 posts Aditya dsouza: 2 posts

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