Update docker/make_pyne_docker_image.py

Co-Authored-By: bam241 <[email protected]>
cnerg · Feb 15, 2019 · 279176e · 279176e
1 parent 602bb92
commit 279176e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docker/make_pyne_docker_image.py b/docker/make_pyne_docker_image.py
@@ -96,7 +96,7 @@ def main():
     parser = ap.ArgumentParser(description=description)
 
     py_version = 'Require a specific python version'
-    parser.add_argument('-py_version', type=int, help=py_version)
+    parser.add_argument('--py_version', type=int, help=py_version)
 
     moab = 'Build and install MOAB'
     parser.add_argument('--moab', help=moab,