Ruby on Rails

don't you need to require rubygems as well when running from a script?

On Sun, 30 Jun 2013 11:30:21 +0800, Muthu Selvan <pearl.selvan@gmail.com>
wrote:

> *sudo gem install rubyXL* ---------> *EMPTY RESULT *
> *
> *
> *So installed rubyXL with the below command ...*
> *
> *
> Fetching: rubyXL-1.2.10.gem (100%)
> Successfully installed rubyXL-1.2.10
> 1 gem installed
>
> *Ruby version :*
> *$ which ruby*
> /Users/mselv2/.rvm/rubies/jruby-1.7.4/bin/ruby
>
> *Error while running ex.rb after installed the rubyXL*
>
> $ ruby ex.rb
> NameError: uninitialized constant RubyXL
> const_missing at org/jruby/RubyModule.java:2631
> (root) at /Users/mselv2/ruby_Code/rubyXL.rb:3
> require at org/jruby/RubyKernel.java:1054
> (root) at
> /Users/mselv2/.rvm/rubies/jruby-1.7.4/lib/ruby/shared/rubygems/custom_require.rb:1
> (root) at ex.rb:1
>
>
> Please let me should i do any thing and let me know if you required
> additional information to solve the issue ?
>
> Thanks ,
> Muthu Selvan SR
>
>
> On Saturday, 29 June 2013 11:50:55 UTC-7, Norbert Melzer wrote:
>>
>> Am Fri, 28 Jun 2013 17:44:29 -0700 (PDT)
>> schrieb Muthu Selvan <pearl....@gmail.com <javascript:>>:
>>
>> >
>> > Hi ,
>> >
>> > I am trying to read excel sheet from Ruby so i have installed
>> > RubyXL ( sudo gem install rubyXL ) .
>> >
>> > After installed successfully , I am running with the below source
>> > code , but its giving error
>> >
>> > mselv2m1:ruby_Code mselv2$ ruby ex.rb
>> > * ./rubyXL.rb:3: uninitialized constant RubyXL (NameError) *
>> > from ex.rb:1:in `require'
>> > from ex.rb:1
>> >
>> >
>> > *//Source Code : *
>> > cat ex.rb
>> > require 'rubyXL'
>>
>> Your example works very well for me, or at least I don't get any error
>> messages when I run that oneliner.
>>
>> But I took a quick look over at rubygems.org, and had seen, that there
>> are some dependencies as development deps only, which I think that
>> should be full-deps (nokogiri for XML and rubyzip for unzipping that
>> docx stuff), but also I don't think that this is really the problem…
>>
>> Please check first, if rubyXL is installed correctly:
>>
>> $ gem list | grep rubyXL
>>
>> If not, try installing again and post the full output of the install
>> command to the list, also please tell us if you are using rvm,
>> rbversion or similar tools or the default ruby of your system package
>> management system.
>>
>> In any case tell us the version of ruby and ruby gems you are using.
>>
>> > Thanks ,
>> > Muthu Selvan SR
>> >
>> >
>> >
>>
>>

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