diff --git a/dspy/primitives/python_interpreter.py b/dspy/primitives/python_interpreter.py
index a31696bf2..dcf91c789 100644
--- a/dspy/primitives/python_interpreter.py
+++ b/dspy/primitives/python_interpreter.py
@@ -12,7 +12,6 @@ class PythonInterpreter:
 
     Prerequisites:
     - Deno (https://docs.deno.com/runtime/getting_started/installation/).
-    - runner.js in the same directory as this file.
 
     Example Usage:
     ```python
@@ -53,7 +52,9 @@ def _ensure_deno_process(self) -> None:
                 install_instructions = (
                     "Deno executable not found. Please install Deno to proceed.\n"
                     "Installation instructions:\n"
-                    "curl -fsSL https://deno.land/install.sh | sh\n"
+                    "> curl -fsSL https://deno.land/install.sh | sh\n"
+                    "*or*, on macOS with Homebrew:\n"
+                    "> brew install deno\n"
                     "For additional configurations: https://docs.deno.com/runtime/getting_started/installation/"
                 )
                 raise InterpreterError(install_instructions) from e
diff --git a/tests/primitives/test_python_interpreter.py b/tests/primitives/test_python_interpreter.py
index 646c704ac..55e83f2d6 100644
--- a/tests/primitives/test_python_interpreter.py
+++ b/tests/primitives/test_python_interpreter.py
@@ -4,7 +4,7 @@ def test_execute_simple_code():
     interpreter = PythonInterpreter()
     code = "print('Hello, World!')"
     result = interpreter.execute(code)
-    assert result == 'Hello, World!', "Simple print statement should return 'Hello World!'"
+    assert result == 'Hello, World!\n', "Simple print statement should return 'Hello World!\n'"
 
 def test_import():
     interpreter = PythonInterpreter()