From d6b95bab24e272d6f65eb9fe46000d26634f9cb1 Mon Sep 17 00:00:00 2001
From: Blake Harnden <32446120+bharnden@users.noreply.github.com>
Date: Fri, 11 Dec 2020 18:46:29 -0800
Subject: [PATCH] install: adjustment to account for /etc/os-release that does
 not have an ID_LIKE field

---
 tasks.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tasks.py b/tasks.py
index 075119a2..bdebffc1 100644
--- a/tasks.py
+++ b/tasks.py
@@ -100,6 +100,7 @@ class OsInfo:
         if not os_like:
             like = " ".join(like)
             print(f"unsupported os install type({like})")
+            print("trying using the -i option to specify an install type")
             sys.exit(1)
         if version:
             try:
@@ -141,7 +142,7 @@ def get_os(install_type: Optional[str]) -> OsInfo:
                 key, value = line.split("=")
                 d[key] = value.strip("\"")
         name_value = d["ID"]
-        like_value = d["ID_LIKE"]
+        like_value = d.get("ID_LIKE", "")
         version_value = d["VERSION_ID"]
     return OsInfo.get(name_value, like_value.split(), version_value)