# Re: Update to 0.6

**URL:** <https://www.ruby-forum.com/t/re-update-to-0-6/103307>\
**Category:** Radiant CMS\
**Created:** [May 4, 2007, 1:40am UTC](https://www.ruby-forum.com/t/re-update-to-0-6/103307 "2007-05-04T01:40:22Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![keith](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/f05b48/32.png) [@keith](https://www.ruby-forum.com/u/keith)\
**Post date:** [May 4, 2007, 1:40am UTC](https://www.ruby-forum.com/t/re-update-to-0-6/103307/1 "2007-05-04T01:40:22Z")

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When I try and update the radiant gem in putty I get the following  
error?

bash-3.00$ gem update radiant  
Updating installed gems…  
ERROR: While executing gem … (NoMethodError)  
undefined method `refresh’ for #Hash:0xb7d74b7c

Any ideas any1?

Keith