Include curlpp in Xcode 4

[Bastien]

Hi everyone,

I'm trying to include cURLpp to one of my Xcode project but I get
"file not found" exceptions

I've downloaded curlpp 0.7.3, un-archived it right next to my project
directory and added: "$SRCROOT/../curlpp-0.7.3/include" to the Header
Search Path in Build Settings, also making sure the the recursive
checkbox was selected. That is the only thing I've modified in the
settings.

Any idea why it can't find the header files?
Thanks in advance for your help.

-- Bastien