diff --git a/.gitignore b/.gitignore
index c9b568f..fd42484 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,5 @@
 *.pyc
+*.pyo
 *.swp
+/build
+__pycache__
diff --git a/rill/tools/__pycache__/MarkupLibrary.cpython-37.pyc b/rill/tools/__pycache__/MarkupLibrary.cpython-37.pyc
deleted file mode 100644
index 2dacdfe..0000000
Binary files a/rill/tools/__pycache__/MarkupLibrary.cpython-37.pyc and /dev/null differ
diff --git a/rill/tools/__pycache__/RhythmDefinition.cpython-37.pyc b/rill/tools/__pycache__/RhythmDefinition.cpython-37.pyc
deleted file mode 100644
index 7e081db..0000000
Binary files a/rill/tools/__pycache__/RhythmDefinition.cpython-37.pyc and /dev/null differ
diff --git a/rill/tools/__pycache__/__init__.cpython-37.pyc b/rill/tools/__pycache__/__init__.cpython-37.pyc
deleted file mode 100644
index 921e76b..0000000
Binary files a/rill/tools/__pycache__/__init__.cpython-37.pyc and /dev/null differ
diff --git a/setup.py b/setup.py
old mode 100644
new mode 100755
index 912002e..48ea948
--- a/setup.py
+++ b/setup.py
@@ -1,9 +1,9 @@
 #!/usr/bin/env python
 import setuptools
 
-
 install_requires = ["abjad", "mypy", "roman"]
 
+
 keywords = [
     "abjad",
     "music composition",
@@ -14,12 +14,13 @@
 
 if __name__ == "__main__":
     setuptools.setup(
+        name="rill",
+        version = "0.0",
         author="Adam McCartney",
         author_email="adam@mur.at",
         install_requires=install_requires,
         keywords=", ".join(keywords),
-        name="rill (erosion)",
-        packages=["rill"],
+        packages=setuptools.find_packages(),
         platforms="Any",
         url="https://github.com/adammccartney/rill",
-    )
+)