From 33ad4c22c7f8edc8062c13731da2bfc6a0644e6d Mon Sep 17 00:00:00 2001
From: Ruud <ruud@crashdummy.nl>
Date: Mon, 30 Jun 2014 21:58:19 +0200
Subject: [PATCH] Try make unrar executable for user

---
 libs/unrar2/unix.py | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/libs/unrar2/unix.py b/libs/unrar2/unix.py
index a37b6df6..ce2d6a7e 100644
--- a/libs/unrar2/unix.py
+++ b/libs/unrar2/unix.py
@@ -21,7 +21,8 @@
 # SOFTWARE.
 
 # Unix version uses unrar command line executable
-
+import platform
+import stat
 import subprocess
 import gc
 import os
@@ -37,11 +38,19 @@ class UnpackerNotInstalled(Exception): pass
 rar_executable_cached = None
 rar_executable_version = None
 
+osx_unrar = os.path.join(os.path.dirname(__file__), 'unrar')
+if os.path.isfile(osx_unrar) and 'darwin' in platform.platform().lower():
+    try:
+        st = os.stat(osx_unrar)
+        os.chmod(osx_unrar, st.st_mode | stat.S_IEXEC)
+    except:
+        pass
+
 def call_unrar(params):
     "Calls rar/unrar command line executable, returns stdout pipe"
     global rar_executable_cached
     if rar_executable_cached is None:
-        for command in ('unrar', 'rar', os.path.join(os.path.dirname(__file__), 'unrar')):
+        for command in ('unrar', 'rar', osx_unrar):
             try:
                 subprocess.Popen([command], stdout = subprocess.PIPE)
                 rar_executable_cached = command