check if sys.executable is valid

openai · Nov 23, 2018 · 7ff71b7 · 7ff71b7
1 parent f27f10d
commit 7ff71b7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/spinup/utils/run_utils.py b/spinup/utils/run_utils.py
@@ -166,7 +166,7 @@ def thunk_plus():
     encoded_thunk = base64.b64encode(zlib.compress(pickled_thunk)).decode('utf-8')
 
     entrypoint = osp.join(osp.abspath(osp.dirname(__file__)),'run_entrypoint.py')
-    cmd = [sys.executable, entrypoint, encoded_thunk]
+    cmd = [sys.executable if sys.executable else 'python', entrypoint, encoded_thunk]
     try:
         subprocess.check_call(cmd, env=os.environ)
     except CalledProcessError: