How to install curl on windows for ruby on rails

I am new to ruby on rails.

Could you please help me to install curl. I have windows 7 and ruby 1.8.7

I need to install Paul Dix's FeedZirra. I need c开发者_开发知识库url for that.

Also could you help me with gem install curb.

Even curb seems to need Curl

Looking forward for your help

Thank You

Gautam

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Download cURL for Windows at cURL download page - Win32 section. The ZIP-file contains a curl.exe that you can run.