# Leggere file XML

**URL:** <https://www.ruby-forum.com/t/leggere-file-xml/206758>\
**Category:** IT\
**Created:** [May 9, 2011, 3:10pm UTC](https://www.ruby-forum.com/t/leggere-file-xml/206758 "2011-05-09T15:10:58Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![luislavena](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/l/0ea827/32.png) [@luislavena](https://www.ruby-forum.com/u/luislavena)\
**Post date:** [May 9, 2011, 3:10pm UTC](https://www.ruby-forum.com/t/leggere-file-xml/206758/1 "2011-05-09T15:10:58Z")

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Ciao a tutti, avrei un piccolo problemino, mooolto semplice.  
Ecco il codice

> #Reader File Xml e stampa a video  
> require ‘rexml/document’  
> include REXML  
> file = File.new(“file.xml”)  
> doc = Document.new(file)  
> puts doc

Dunque, il file “file.xml” è nella medesima cartella dove si trova  
questo script.  
Eppure continua a darmi questo errore

internal:lib/rubygems/custom\_require:29:in `require': no such file to load -- rubygems (LoadError) from <internal:lib/rubygems/custom_require>:29:in`require’  
from internal:gem\_prelude:167:in `load_full_rubygems_library' from <internal:gem_prelude>:217:in`try\_activate’  
from internal:lib/rubygems/custom\_require:32:in `rescue in require' from <internal:lib/rubygems/custom_require>:29:in`require’  
from readerxml.rb:2:in `’

Che cosa posso fare?! Grazie a tutti!!!

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**Author:** ![reis](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/f1d935/32.png) [@reis](https://www.ruby-forum.com/u/reis)\
**Post date:** [May 9, 2011, 3:17pm UTC](https://www.ruby-forum.com/t/leggere-file-xml/206758/2 "2011-05-09T15:17:40Z")

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On Mon, May 9, 2011 at 9:10 AM, Andrea R. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:

> Che cosa posso fare?! Grazie a tutti!!!

Aggiungi require ‘rubygems’ in testa al file.

Considera anche la possibilit di passare a Ruby 1.9.2 e di usare  
Nokogiri:

> **[Nokogiri - Nokogiri](https://nokogiri.org/)**
>
> The Official Tutorial Archive™ of Nokogiri®

## Ciao, Antonio

Homepage: [http://antoniocangiano.com](http://antoniocangiano.com)  
My upcoming ebook: [http://technicalblogging.com](http://technicalblogging.com)  
Never miss a great book again: [http://anynewbooks.com](http://anynewbooks.com)

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**Author:** ![reis](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/f1d935/32.png) [@reis](https://www.ruby-forum.com/u/reis)\
**Post date:** [May 9, 2011, 3:18pm UTC](https://www.ruby-forum.com/t/leggere-file-xml/206758/3 "2011-05-09T15:18:18Z")

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On 05/09/2011 03:10 PM, Andrea R. wrote:

> Dunque, il file “file.xml” nella medesima cartella dove si trova  
> questo script.  
> Eppure continua a darmi questo errore
> 
> internal:lib/rubygems/custom\_require:29:in `require’: no such file to  
> load – rubygems (LoadError)

> Che cosa posso fare?! Grazie a tutti!!!

Prova a vedere qui

[http://docs.rubygems.org/read/chapter/19#page98](http://docs.rubygems.org/read/chapter/19#page98)

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**Author:** ![reis](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/f1d935/32.png) [@reis](https://www.ruby-forum.com/u/reis)\
**Post date:** [May 9, 2011, 3:18pm UTC](https://www.ruby-forum.com/t/leggere-file-xml/206758/4 "2011-05-09T15:18:18Z")

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2011/5/9 Andrea R. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)

> questo script.
> 
> Che cosa posso fare?! Grazie a tutti!!!

Ciao,  
come hai installato ruby?

Matteo