From 893d507061dd3ea4845030c74973a88914a359c0 Mon Sep 17 00:00:00 2001
From: Steve Dower <steve.dower@python.org>
Date: Mon, 12 May 2025 15:14:24 +0100
Subject: [PATCH] Fix installing the default runtime from a script with no
 shebang. Fixes #90

---
 src/manage/install_command.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/manage/install_command.py b/src/manage/install_command.py
index 5dea298..2f93d46 100644
--- a/src/manage/install_command.py
+++ b/src/manage/install_command.py
@@ -625,7 +625,10 @@ def execute(cmd):
         if cmd.from_script:
             # Have already checked that we are not using --by-id
             from .scriptutils import find_install_from_script
-            spec = find_install_from_script(cmd, cmd.from_script)
+            try:
+                spec = find_install_from_script(cmd, cmd.from_script)
+            except LookupError:
+                spec = None
             if spec:
                 cmd.tags.append(tag_or_range(spec))
             else: