fail

install

@@ -19,6 +19,7 @@ class Install(Thread):
 
     base_url = 'http://downloads.openmedialibrary.com/'
     status = {}
+    failed = False
 
     def __init__(self, target):
         self.target = target
@@ -72,8 +73,9 @@ class Install(Thread):
                 print('You need to install Pillow, lxml and pyOpenSSL\ni.e. sudo pip3 install pillow lxml pyOpenSSL')
                 if 'poppler' in apt_packages:
                     print('You need to install pdftocairo (part of poppler-utils)')
-                input("After installing those packages, press Enter to continue...")
-                sys.exit(1)
+                input("After installing those packages, run install again")
+                self.failed = True
+                return
         target = self.target
         target = os.path.normpath(os.path.join(os.path.abspath(target)))
         if not os.path.exists(target):
@@ -161,4 +163,5 @@ if __name__ == '__main__':
 
     install = Install(target)
     install.join()
-    subprocess.call([os.path.join(target, 'ctl'), 'open'])
+    if not install.failed:
+        subprocess.call([os.path.join(target, 'ctl'), 'open'])