Update Stan source to 2.15.0

Include paths also updated.

Author: ariddell

pystan/model.py

@@ -245,10 +245,10 @@ def __init__(self, file=None, charset='utf-8', model_name="anon_model",
             lib_dir,
             pystan_dir,
             os.path.join(pystan_dir, "stan", "src"),
-            os.path.join(pystan_dir, "stan", "lib", "stan_math"),
-            os.path.join(pystan_dir, "stan", "lib", "stan_math", "lib", "eigen_3.2.9"),
-            os.path.join(pystan_dir, "stan", "lib", "stan_math", "lib", "boost_1.62.0"),
-            os.path.join(pystan_dir, "stan", "lib", "stan_math", "lib", "cvodes_2.9.0", "include"),
+            os.path.join(pystan_dir, "stan", "lib", "stan_math_2.15.0"),
+            os.path.join(pystan_dir, "stan", "lib", "stan_math_2.15.0", "lib", "eigen_3.2.9"),
+            os.path.join(pystan_dir, "stan", "lib", "stan_math_2.15.0", "lib", "boost_1.62.0"),
+            os.path.join(pystan_dir, "stan", "lib", "stan_math_2.15.0", "lib", "cvodes_2.9.0", "include"),
             np.get_include(),
         ]
 

pystan/stan

@@ -99,10 +99,10 @@ def find_version(*parts):
 from distutils.extension import Extension
 
 stan_include_dirs = ['pystan/stan/src',
-                     'pystan/stan/lib/stan_math/',
-                     'pystan/stan/lib/stan_math/lib/eigen_3.2.9',
-                     'pystan/stan/lib/stan_math/lib/boost_1.62.0',
-                     'pystan/stan/lib/stan_math/lib/cvodes_2.9.0/include']
+                     'pystan/stan/lib/stan_math_2.15.0/',
+                     'pystan/stan/lib/stan_math_2.15.0/lib/eigen_3.2.9',
+                     'pystan/stan/lib/stan_math_2.15.0/lib/boost_1.62.0',
+                     'pystan/stan/lib/stan_math_2.15.0/lib/cvodes_2.9.0/include']
 stan_macros = [
     ('BOOST_RESULT_OF_USE_TR1', None),
     ('BOOST_NO_DECLTYPE', None),