diff --git a/.gitignore b/.gitignore
index 2f372e1..7be1e86 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,4 +3,6 @@ tests/__pycache__/
 tests/data/refs/simple_inkscape_scripting*.out.export
 tests/data/refs/svg_to_simp_ink_script*.out.export
 /build
-/sbdist
\ No newline at end of file
+/sbdist
+/dist
+/*.egg-info
\ No newline at end of file
diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 0000000..14e9f4a
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,37 @@
+[metadata]
+name = simpinkscr
+url = https://github.com/spakin/SimpInkScr
+author = Scott Pakin
+author_email = pakin@lanl.gov
+description = Simple Inkscape Scripting.
+version = 3.1.1
+long_description = file: README.md
+long_description_content_type = text/markdown
+license = GPL-3.0 license
+classifiers =
+    Development Status :: 3 - Alpha
+    License :: OSI Approved :: BSD License
+    Natural Language :: English
+    Programming Language :: Python :: 3
+    Programming Language :: Python :: 3.8
+    Programming Language :: Python :: 3.9
+    Programming Language :: Python :: 3.10
+
+project_urls =
+    Source Code =https://github.com/spakin/SimpInkScr
+
+[options]
+zip_safe = False
+packages = simpinkscr
+python_requires = >=3.7
+install_requires =
+    inkex
+
+[options.entry_points]
+console_scripts =
+    simple_inkscape_scripting = simpinkscr.simple_inkscape_scripting:main
+    svg_to_simp_ink_script = simpinkscr.svg_to_simp_ink_script:main
+
+[bdist_wheel]
+universal = 1
+
diff --git a/setup.py b/setup.py
new file mode 100644
index 0000000..c1057cf
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,3 @@
+import setuptools
+
+setuptools.setup()
\ No newline at end of file
diff --git a/simpinkscr/__init__.py b/simpinkscr/__init__.py
index 8053462..c34d416 100644
--- a/simpinkscr/__init__.py
+++ b/simpinkscr/__init__.py
@@ -1,10 +1,11 @@
 from math import *
 from random import *
+from inkex import Transform
 from inkex.paths import Arc, Curve, Horz, Line, Move, Quadratic, Smooth, \
     TepidQuadratic, Vert, ZoneClose
 from .simple_inkscape_scripting import style, transform, circle, ellipse, \
     rect, line, polyline, polygon, regular_polygon, star, arc, path, \
     connector, text, image, clone, duplicate, group, layer, hyperlink, \
     inkex_object, filter_effect, linear_gradient, radial_gradient, \
-    clip_path, massk, marker, push_defaults, pop_defaults, path_effect, \
+    clip_path, mask, marker, push_defaults, pop_defaults, path_effect, \
     selected_shapes, all_shapes, guide
diff --git a/simpinkscr/simple_inkscape_scripting.py b/simpinkscr/simple_inkscape_scripting.py
index 2b907c9..69aae06 100644
--- a/simpinkscr/simple_inkscape_scripting.py
+++ b/simpinkscr/simple_inkscape_scripting.py
@@ -2093,12 +2093,16 @@ def effect(self):
             code += '\n'
         if self.options.program is not None:
             code += self.options.program.replace(r'\n', '\n')
+        #remove unnecessary import
+        code.replace("from simpinkscr import *", "")
         try:
             exec(code, sis_globals)
         except SystemExit:
             pass
         _simple_top.replace_all_guides(sis_globals['guides'])
 
+def main():
+    SimpleInkscapeScripting().run()
 
 if __name__ == '__main__':
-    SimpleInkscapeScripting().run()
+    main()
diff --git a/simpinkscr/svg_to_simp_ink_script.py b/simpinkscr/svg_to_simp_ink_script.py
index 50269e6..298bc1f 100644
--- a/simpinkscr/svg_to_simp_ink_script.py
+++ b/simpinkscr/svg_to_simp_ink_script.py
@@ -1116,5 +1116,8 @@ def save(self, stream):
             stream.write(ln.encode('utf-8'))
 
 
-if __name__ == '__main__':
+def main():
     SvgToPythonScript().run()
+
+if __name__ == '__main__':
+    main()