From: tec Date: 2009-11-30T13:45:07+09:00 Subject: Re: what's wrong in install dbi-0.4.3.gem? On 2009-11-30 10:58, wangxin 46853 wrote: > D:\softwares\Ruby>gem install dbi-0.4.3.gem > ERROR: While executing gem ... (RuntimeError) > Error instaling dbi-0.4.3.gem: > dbi requires deprecated>= 2.0.0 $ gem install dbi Successfully installed deprecated-2.0.1 Successfully installed dbi-0.4.3 2 gems installed Installing ri documentation for deprecated-2.0.1... Installing ri documentation for dbi-0.4.3... Updating ri class cache with 3310 classes... Installing RDoc documentation for deprecated-2.0.1... Installing RDoc documentation for dbi-0.4.3... The dbi-0.4.3 requires deprecated-2.0.0 or above. It was installed automatically for me as above (on linux) Maybe you need to install deprecated-2.0.1 manually?