Deleted lcurl.a please help

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What’s the issue?
I was trying to integrate revmob into my cocos2dx application i dragged both libRevMobCocos2dx.a and RevMob.h into my project ,it gave error that lcurl.h was not found without googling much i deleted all the frameworks this link says to include http://sdk.revmobmobileadnetwork.com/cocos2dx.html and also lcurl.a because it was red that I googled about it that this issue can be solved by this http://www.cocos2d-x.org/forums/6/topics/45632 I did so it still gives me error lwebsockets was not found Please help i dont want to create a new project and move all the files to it

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