# Ri (doc tool) under ironruby

**URL:** <https://www.ruby-forum.com/t/ri-doc-tool-under-ironruby/187162>\
**Category:** IronRuby\
**Created:** [April 18, 2010, 11:27pm UTC](https://www.ruby-forum.com/t/ri-doc-tool-under-ironruby/187162 "2010-04-18T23:27:37Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Morten\_Maxild](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/c37758/32.png) [@Morten\_Maxild](https://www.ruby-forum.com/u/Morten_Maxild)\
**Post date:** [April 18, 2010, 11:27pm UTC](https://www.ruby-forum.com/t/ri-doc-tool-under-ironruby/187162/1 "2010-04-18T23:27:37Z")

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Hi,

I cannot get “ri” to work under ironruby 1.0v4. When ever I try to use  
the iri.bat command (“PS \> iri --help” or “PS \> ir -S ri --help”) I  
receive the following std output:

"No ri documentation found in:

Was rdoc run to create documentation?

No usage information available for this program  
Note to developer: requested section(s) [Installing Documentation] not  
found"

I have searched for an answer, but can’t find one. Any ideas?

Thanks  
Morten

P.S.

Don’t know if there is a ‘user mailing list’ better suited for such  
‘basic user’ questions?