diff --git a/cppy/cp_util.py b/cppy_/cp_util.py
similarity index 100%
rename from cppy/cp_util.py
rename to cppy_/cp_util.py
diff --git a/cppy/data/Prey.txt b/cppy_/data/Prey.txt
similarity index 100%
rename from cppy/data/Prey.txt
rename to cppy_/data/Prey.txt
diff --git a/cppy/data/pride-and-prejudice.txt b/cppy_/data/pride-and-prejudice.txt
similarity index 100%
rename from cppy/data/pride-and-prejudice.txt
rename to cppy_/data/pride-and-prejudice.txt
diff --git a/cppy/data/stop_words.txt b/cppy_/data/stop_words.txt
similarity index 100%
rename from cppy/data/stop_words.txt
rename to cppy_/data/stop_words.txt
diff --git a/cppy/data/test.txt b/cppy_/data/test.txt
similarity index 100%
rename from cppy/data/test.txt
rename to cppy_/data/test.txt