diff -urN capstone-2.1.2.orig/bindings/python/setup.py capstone-2.1.2/bindings/python/setup.py
--- capstone-2.1.2.orig/bindings/python/setup.py	2014-04-01 10:22:54.000000000 +0800
+++ capstone-2.1.2/bindings/python/setup.py	2014-04-10 09:07:21.023071179 +0800
@@ -4,17 +4,6 @@
 
 VERSION = '2.1'
 
-# clean package directory first
-import os.path, shutil, sys
-for f in sys.path:
-    if f.endswith('packages'):
-        pkgdir = os.path.join(f, 'capstone')
-        #print(pkgdir)
-        try:
-            shutil.rmtree(pkgdir)
-        except:
-            pass
-
 setup(
     provides     = ['capstone'],
     packages     = ['capstone'],
diff -urN capstone-2.1.2.orig/bindings/python/setup_cython.py capstone-2.1.2/bindings/python/setup_cython.py
--- capstone-2.1.2.orig/bindings/python/setup_cython.py	2014-04-01 10:22:54.000000000 +0800
+++ capstone-2.1.2/bindings/python/setup_cython.py	2014-04-10 09:10:03.838082455 +0800
@@ -21,17 +21,6 @@
     Extension("capstone.x86_const", ["pyx/x86_const.pyx"], extra_compile_args=compile_args)
 ]
 
-# clean package directory first
-import os.path, shutil, sys
-for f in sys.path:
-    if f.endswith('packages'):
-        pkgdir = os.path.join(f, 'capstone')
-        #print(pkgdir)
-        try:
-            shutil.rmtree(pkgdir)
-        except:
-            pass
-
 setup(
     provides     = ['capstone'],
     package_dir  = {'capstone' : 'pyx'},