diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..f4474f7
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,24 @@
+language: python
+
+python:
+  - "2.6"
+  - "2.7"
+  - "3.2"
+  - "3.3"
+
+branches:
+  only:
+    - master
+
+install:
+  - wget "http://repo.continuum.io/pkgs/free/linux-64/llvm-3.2-0.tar.bz2"
+  - tar -xjf llvm-3.2-0.tar.bz2
+  - PATH+=":`pwd`/bin"
+  - export LD_LIBRARY_PATH="`pwd`/lib"
+  - export LLVM_CONFIG_PATH="`pwd`/bin/llvm-config"
+  - $LLVM_CONFIG_PATH --cflags # test llvm-config
+  - export LLVMPY_DYNLINK=1
+  - python setup.py install -q
+
+script: cd ~; python -c "import sys;import llvm;sys.exit(0 if llvm.test() == 0 else 1)"
+
diff --git a/llpython/byte_control.py b/llpython/byte_control.py
index 9df6d5c..acd5a41 100644
--- a/llpython/byte_control.py
+++ b/llpython/byte_control.py
@@ -1,12 +1,12 @@
 #! /usr/bin/env python
 # ______________________________________________________________________
-
+from __future__ import absolute_import
 import opcode
-import opcode_util
+from . import opcode_util
 import pprint
 
-from bytecode_visitor import BasicBlockVisitor, BenignBytecodeVisitorMixin
-from control_flow import ControlFlowGraph
+from .bytecode_visitor import BasicBlockVisitor, BenignBytecodeVisitorMixin
+from .control_flow import ControlFlowGraph
 
 # ______________________________________________________________________
 
diff --git a/llpython/byte_flow.py b/llpython/byte_flow.py
index 4a878b2..2201791 100644
--- a/llpython/byte_flow.py
+++ b/llpython/byte_flow.py
@@ -1,11 +1,11 @@
 #! /usr/bin/env python
 # ______________________________________________________________________
-
+from __future__ import absolute_import
 import dis
 import opcode
 
-from bytecode_visitor import BasicBlockVisitor
-import opcode_util
+from .bytecode_visitor import BasicBlockVisitor
+from . import opcode_util
 
 # ______________________________________________________________________
 
diff --git a/llpython/byte_translator.py b/llpython/byte_translator.py
index 3922099..9b6d2de 100644
--- a/llpython/byte_translator.py
+++ b/llpython/byte_translator.py
@@ -4,19 +4,19 @@
 '''
 # ______________________________________________________________________
 # Module imports
-
+from __future__ import absolute_import
 import opcode
 import types
 import logging
 
 import llvm.core as lc
 
-import opcode_util
-import bytetype
-from bytecode_visitor import BytecodeFlowVisitor
-from byte_flow import BytecodeFlowBuilder
-from byte_control import ControlFlowBuilder
-from phi_injector import PhiInjector, synthetic_opname
+from . import opcode_util
+from . import bytetype
+from .bytecode_visitor import BytecodeFlowVisitor
+from .byte_flow import BytecodeFlowBuilder
+from .byte_control import ControlFlowBuilder
+from .phi_injector import PhiInjector, synthetic_opname
 
 # ______________________________________________________________________
 # Module data
diff --git a/llpython/bytecode_visitor.py b/llpython/bytecode_visitor.py
index dcc3a0c..009d1a0 100644
--- a/llpython/bytecode_visitor.py
+++ b/llpython/bytecode_visitor.py
@@ -1,10 +1,10 @@
 #! /usr/bin/env python
 # ______________________________________________________________________
-
+from __future__ import absolute_import
 import itertools
 
 import opcode
-from opcode_util import itercode
+from .opcode_util import itercode
 
 # ______________________________________________________________________
 
diff --git a/llpython/gen_bytecode_visitor.py b/llpython/gen_bytecode_visitor.py
index 7f922e2..b29bc56 100644
--- a/llpython/gen_bytecode_visitor.py
+++ b/llpython/gen_bytecode_visitor.py
@@ -1,7 +1,7 @@
 #! /usr/bin/env python
 # ______________________________________________________________________
-
-import opcode_util
+from __future__ import absolute_import
+from . import opcode_util
 
 # ______________________________________________________________________
 
diff --git a/llpython/nobitey.py b/llpython/nobitey.py
index 014216b..68bde5f 100644
--- a/llpython/nobitey.py
+++ b/llpython/nobitey.py
@@ -1,6 +1,6 @@
 #! /usr/bin/env python
 # ______________________________________________________________________
-
+from __future__ import absolute_import
 import sys
 import os.path
 import imp
@@ -10,9 +10,8 @@ import types
 import llvm.core as lc
 import llvm.ee as le
 
-import bytetype
-import byte_translator
-from pyaddfunc import pyaddfunc
+from . import bytetype, byte_translator
+from .pyaddfunc import pyaddfunc
 
 LLVM_TO_INT_PARSE_STR_MAP = {
     8 : 'b',
diff --git a/llpython/phi_injector.py b/llpython/phi_injector.py
index 6cccb66..ee28ab5 100644
--- a/llpython/phi_injector.py
+++ b/llpython/phi_injector.py
@@ -1,7 +1,7 @@
 #! /usr/bin/env python
 # ______________________________________________________________________
 
-from bytecode_visitor import BytecodeFlowVisitor, BenignBytecodeVisitorMixin
+from .bytecode_visitor import BytecodeFlowVisitor, BenignBytecodeVisitorMixin
 
 # ______________________________________________________________________
 
diff --git a/llvm/__init__.py b/llvm/__init__.py
index e3e785f..8f71446 100644
--- a/llvm/__init__.py
+++ b/llvm/__init__.py
@@ -34,9 +34,11 @@ class LLVMException(Exception):
 def test(verbosity=1):
     """test(verbosity=1) -> TextTestResult
 
-        Run self-test, and return unittest.runner.TextTestResult object.
+        Run self-test, and return the number of failures + errors
         """
     from llvm.test_llvmpy import run
 
-    return run(verbosity=verbosity)
+    result = run(verbosity=verbosity)
+
+    return len(result.failures) + len(result.errors)
 
diff --git a/llvm_cbuilder/builder.py b/llvm_cbuilder/builder.py
index 9b970f4..648f384 100644
--- a/llvm_cbuilder/builder.py
+++ b/llvm_cbuilder/builder.py
@@ -14,7 +14,9 @@ from . import shortnames as types
 ###
 
 class FunctionAlreadyExists(NameError):
-    pass
+
+    def __init__(self, func):
+        self.func = func
 
 def _is_int(ty):
     return isinstance(ty, lc.IntegerType)
@@ -830,7 +832,7 @@ class CDefinition(object):
         try:
             func = self.define(module)
         except FunctionAlreadyExists as e:
-            (func,) = e
+            func = e.func
         return func
 
     def __getattr__(self, attr):
diff --git a/llvmpy/include/python3adapt.h b/llvmpy/include/python3adapt.h
index 5b19ebe..db7f28d 100644
--- a/llvmpy/include/python3adapt.h
+++ b/llvmpy/include/python3adapt.h
@@ -9,13 +9,10 @@
 #define PyBytes_FromStringAndSize   PyString_FromStringAndSize
 #define PyBytes_FromString          PyString_FromString
 
-#endif
-
-#if (PY_VERSION_HEX >= 0x03000000)
+#else
 
 #define PyString_Check PyUnicode_Check
 #define PyString_Size PyUnicode_GET_SIZE
-#define PyString_AsString PyUnicode_AsUTF8
 #define PyString_FromStringAndSize PyUnicode_FromStringAndSize
 #define PyString_FromString PyUnicode_FromString
 
@@ -27,6 +24,12 @@
 
 #define PyFile_Check(x) (1)
 
+#if (PY_VERSION_HEX < 0x03030000)
+#define PyString_AsString _PyUnicode_AsString
+#else
+#define PyString_AsString PyUnicode_AsUTF8
 #endif
 
-#endif  //PYTHON3ADAPT_H
\ No newline at end of file
+#endif  // (PY_VERSION_HEX < 0x03000000)
+
+#endif  //PYTHON3ADAPT_H