Index: smartypants.py-2.0.1/tests/test_cli.py
===================================================================
--- smartypants.py-2.0.1.orig/tests/test_cli.py
+++ smartypants.py-2.0.1/tests/test_cli.py
@@ -7,6 +7,7 @@ import os
 import tempfile
 import unittest
 from subprocess import PIPE, Popen
+import sys
 
 CLI_SCRIPT = './smartypants'
 
@@ -33,7 +34,7 @@ class TestCLI(unittest.TestCase):
         T = '"foobar"'
         E = '“foobar”'
 
-        output = self._p([CLI_SCRIPT], T)
+        output = self._p([sys.executable, CLI_SCRIPT], T)
         self.assertEquals(output, E)
 
     def test_pipe_attr(self):
@@ -41,11 +42,11 @@ class TestCLI(unittest.TestCase):
         T = """"foo" ``bar''"""
 
         E = T
-        output = self._p([CLI_SCRIPT, '--attr', '0'], T)
+        output = self._p([sys.executable, CLI_SCRIPT, '--attr', '0'], T)
         self.assertEquals(output, E)
 
         E = """"foo" “bar”"""
-        output = self._p([CLI_SCRIPT, '--attr', 'b'], T)
+        output = self._p([sys.executable, CLI_SCRIPT, '--attr', 'b'], T)
         self.assertEquals(output, E)
 
     def test_skipped_elements(self):
@@ -53,19 +54,19 @@ class TestCLI(unittest.TestCase):
         T = '<a>"foo"</a> <b>"bar"</b>'
 
         E = '<a>&#8220;foo&#8221;</a> <b>&#8220;bar&#8221;</b>'
-        output = self._p([CLI_SCRIPT], T)
+        output = self._p([sys.executable, CLI_SCRIPT], T)
         self.assertEquals(output, E)
 
         E = '<a>"foo"</a> <b>&#8220;bar&#8221;</b>'
-        output = self._p([CLI_SCRIPT, '--skip', 'a'], T)
+        output = self._p([sys.executable, CLI_SCRIPT, '--skip', 'a'], T)
         self.assertEquals(output, E)
 
         E = '<a>&#8220;foo&#8221;</a> <b>"bar"</b>'
-        output = self._p([CLI_SCRIPT, '--skip', 'b'], T)
+        output = self._p([sys.executable, CLI_SCRIPT, '--skip', 'b'], T)
         self.assertEquals(output, E)
 
         E = T
-        output = self._p([CLI_SCRIPT, '--skip', 'a,b'], T)
+        output = self._p([sys.executable, CLI_SCRIPT, '--skip', 'a,b'], T)
         self.assertEquals(output, E)
 
     def test_file(self):
@@ -78,7 +79,7 @@ class TestCLI(unittest.TestCase):
             with open(F, 'w') as f:
                 f.write(T)
 
-            output = self._p([CLI_SCRIPT, F])
+            output = self._p([sys.executable, CLI_SCRIPT, F])
         finally:
             os.remove(F)
         self.assertEquals(output, E)