Merge pull request #9 from cyberplant/patch-1

Fix issues on MacOS (#6), bumped version to 0.2.5.

setup.py

@@ -25,13 +25,14 @@
     os.system("cython timelib.pyx")
 
 setup(name="timelib",
-      version="0.2.4",
+      version="0.2.5",
       description="parse english textual date descriptions",
       author="Ralf Schmitt",
       author_email="[email protected]",
       url="https://github.com/pediapress/timelib/",
       ext_modules=[Extension("timelib", sources=sources,
                              libraries=libraries,
+                             include_dirs=[".", "ext-date-lib"],
                              define_macros=[("HAVE_STRING_H", 1)])],
       include_dirs=[".", "ext-date-lib"],
       long_description=open("README.rst").read(),