Cannot compile ofxProjectGenerator


I git cloned the master branch of openFrameworks and now I cannot build the ofxProjectGenerator. I’m running this OS:

I have this compiler

Target: x86_64-apple-darwin16.7.0
Thread model: posix```

The linker error I'm getting from running `make` in the commandLine directory.

```commandLine git:(bddced3)> make
Undefined symbols for architecture x86_64:
  "pugi::xpath_node_set::operator=(pugi::xpath_node_set&&)", referenced from:
      ofAddon::fromXML(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) in ofAddon.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[1]: *** [bin/projectGenerator] Error 1
make: *** [Release] Error 2```


I would recommend just downloading the openframeworks release from the downloads section, and then use the already setup project generator program in there