From 07a2430c41df4b7061a1c6ba577afe24ec9ef7f9 Mon Sep 17 00:00:00 2001
From: Muayyad alsadi <alsadi@gmail.com>
Date: Sat, 18 Apr 2020 22:18:36 +0300
Subject: [PATCH] Fixes #152: validate that podman is useable

---
 podman_compose.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/podman_compose.py b/podman_compose.py
index d135f62..b391e5e 100755
--- a/podman_compose.py
+++ b/podman_compose.py
@@ -798,8 +798,8 @@ class PodmanCompose:
             else:
                 # this also works if podman hasn't been installed now
                 if args.dry_run == False:
-                    raise IOError(
-                        "Binary {} has not been found.".format(podman_path))
+                    sys.stderr.write("Binary {} has not been found.\n".format(podman_path))
+                    exit(1)
         self.podman = Podman(self, podman_path, args.dry_run)
         if not args.dry_run:
             # just to make sure podman is running
@@ -808,8 +808,8 @@ class PodmanCompose:
             except subprocess.CalledProcessError:
                 self.podman_version = None
             if not self.podman_version:
-                sys.stderr.write('it seems that you do not useable `podman`\n')
-                exit(-1)
+                sys.stderr.write("it seems that you do not have `podman` installed\n")
+                exit(1)
             print("using podman version: "+self.podman_version)
         cmd_name = args.command
         cmd = self.commands[cmd_name]