diff --git a/README.rst b/README.rst
index b737b13..3eecd93 100644
--- a/README.rst
+++ b/README.rst
@@ -22,7 +22,7 @@ Quick install for debian/ubuntu like linux distributions.
     $ cd rocksdb
     $ make build && cd build
     $ cmake ..
-    $ export CPLUS_INCLUDE_PATH=${CPLUS_INCLUDE_PATH}:`pwd`/../include
+    $ export CPLUS_INCLUDE_PATH=${CPLUS_INCLUDE_PATH}:`pwd`/../include:`pwd`/../
     $ export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:`pwd`
     $ export LIBRARY_PATH=${LIBRARY_PATH}:`pwd`
 
diff --git a/setup.py b/setup.py
index 987faf4..c5d4d30 100644
--- a/setup.py
+++ b/setup.py
@@ -32,7 +32,7 @@ mod1 = Extension(
 
 setup(
     name="python-rocksdb",
-    version='0.6.2',
+    version='0.6.4',
     description="Python bindings for RocksDB",
     keywords='rocksdb',
     author='Ming Hsuan Tu',