message: Fix ip in test podspec.
diff: "osx": "10.7"
  },
  "source": {
  - "http": "http://127.0.0.1/libzmq-pw-4.2.4.tar.gz"
  + "http": "http://192.168.52.90/libzmq-pw-4.2.4.tar.gz"
  },
  "source_files": [
  "src/*.{h,hpp,c,cc,cpp}",
  