fix setup.py to copy hpb

setup.py

@@ -7,6 +7,8 @@
 from setuptools import setup
 from setuptools import Extension
 
+import shutil
+
 if sys.version_info[:2] < (2, 7):
     sys.stderr.write('Python 2.6 and older is not supported\n')
     sys.exit()
@@ -94,7 +96,15 @@
 
 from glob import glob
 tntDir = join('prody', 'utilities', 'tnt')
-hpbDir = join('prody', 'proteins', 'hpbmodule')
+hpbSoDir = join('prody', 'proteins', 'hpbmodule',
+                'hpb_Python{0}.{1}'.format(sys.version_info[0],
+                                           sys.version_info[1]))
+proteinsDir = join('prody', 'proteins')
+
+try:
+    shutil.copy(hpbSoDir + "/hpb.so", proteinsDir)
+except FileNotFoundError:
+    pass
 
 EXTENSIONS = [
     Extension('prody.dynamics.rtbtools',
@@ -164,8 +174,8 @@
 setup(
     name='ProDy',
     version=__version__,
-    author='James Krieger, She Zhang, Hongchun Li, Cihan Kaya, Ahmet Bakan, and others',
-    author_email='[email protected]',
+    author='James Krieger, Karolina Mikulska-Ruminska, She Zhang, Hongchun Li, Cihan Kaya, Ahmet Bakan, and others',
+    author_email='[email protected]',
     description='A Python Package for Protein Dynamics Analysis',
     long_description=long_description,
     url='http://www.csb.pitt.edu/ProDy',