gem install permission problem

Posted by qichunren on Stack Overflow See other posts from Stack Overflow or by qichunren
Published on 2010-04-12T03:16:05Z Indexed on 2010/04/12 3:23 UTC
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ruby

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rails

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gem

qichunren@zhaobak:~> gem install hpricot ERROR: While executing gem ... (Gem::FilePermissionError) You don't have write permissions into the /opt/ruby-enterprise-1.8.7/lib/ruby/gems/1.8 directory.

current ligin user is qichunren, and qichunre user have write permission with .gem dir.I would like to know why gem not install files into my home .gem dir first?????Why my gem common first want to install files into /opt/ruby-enterprise-1.8.7/lib/ruby/gems/1.8

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