# Ir -S gem not working on windows 7 32-bit

**URL:** <https://www.ruby-forum.com/t/ir-s-gem-not-working-on-windows-7-32-bit/185774>\
**Category:** IronRuby\
**Created:** [March 25, 2010, 11:13pm UTC](https://www.ruby-forum.com/t/ir-s-gem-not-working-on-windows-7-32-bit/185774 "2010-03-25T23:13:12Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![xjivan](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/x/6f9a4e/32.png) [@xjivan](https://www.ruby-forum.com/u/xjivan)\
**Post date:** [March 25, 2010, 11:13pm UTC](https://www.ruby-forum.com/t/ir-s-gem-not-working-on-windows-7-32-bit/185774/1 "2010-03-25T23:13:12Z")

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Hi

just for information:

On a clean instance of windows 7, with the latest ironruby release and  
using  
cmd.exe I’m unable to run ir -S gem install rails

can’t find C:\users\ivan\gem is the error message.

* * *

Met vriendelijke groeten - Best regards - Salutations  
Ivan Porto C.  
Web: [http://whiterabbitconsulting.eu](http://whiterabbitconsulting.eu) - [http://flanders.co.nz](http://flanders.co.nz)  
Twitter: [http://twitter.com/casualjim](http://twitter.com/casualjim)  
Author of IronRuby in Action ([http://manning.com/carrero](http://manning.com/carrero))  
Microsoft IronRuby/C# MVP