Htmlcxx in Xcode 5.0.2

Hello, im new in xcode and c++, and im trying to use ths htmlcxx library to parse html and css, but i have some issues, here is the code:
#include <iostream>
#include <html/ParserDom.h>
int main(int argc, const char * argv[])
    //Parse some html code
    std::string html = "<html><body>hey</body></html>";
    htmlcxx::HTML::ParserDom parser;
    tree<htmlcxx::HTML::Node> dom = parser.parseTree(html);
    //Print whole DOM tree
    std::cout << dom << std::endl;
    //Dump all links in the tree
    tree<htmlcxx::HTML::Node>::iterator it = dom.begin();
    tree<htmlcxx::HTML::Node>::iterator end = dom.end();
    for (; it != end; ++it)
        if (it->tagName() == "A")
            it->parseAttributes();
           // std::cout << it->attributes("href");
    //Dump all text of the document
    it = dom.begin();
    end = dom.end();
    for (; it != end; ++it)
        if ((!it->isTag()) && (!it->isComment()))
            std::cout << it->text();
here the errors:
Undefined symbols for architecture x86_64:
"htmlcxx::HTML::Node::parseAttributes()", referenced from:
      _main in main.o
"htmlcxx::HTML::ParserDom::parseTree(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)", referenced from:
      _main in main.o
"htmlcxx::HTML::operator<<(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, tree<htmlcxx::HTML::Node, std::__1::allocator<tree_node_<htmlcxx::HTML::Node> > > const&)", referenced from:
      _main in main.o
"vtable for htmlcxx::HTML::ParserDom", referenced from:
      htmlcxx::HTML::ParserDom::~ParserDom() in main.o
      htmlcxx::HTML::ParserDom::ParserDom() in main.o
NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
i download the library and put in /Developer/Libs/htmlcxx/, and set the search path in xcode as recursive.
the code is the same on the web, i choose this library cause is pretty easy to use.
anyone can help me..
regards.

That isn't an appropriate place for a library. Did you build the library first? I am guessing no since you would have had another question instead.
Download the source and, in the Terminal do:
tar -zxvf htmlcxx-0.84.tar.gz
cd htmlcxx-0.84
./configure
make
You will get an error because this is sloppy open-source project. Just delete the line where the error occurs and re-run make. Then run "make install"
Then, again in the terminal, you can build your example with:
clang++ -I /usr/local/include/htmlcxx -L/usr/local/lib -lhtmlcxx test.cpp
I think I also changed the html include from <> to "".
I will leave the Xcode as an exercise for the reader.

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