fixed data path on ubuntu

keymapper/data.py

@@ -30,6 +30,9 @@ import pkg_resources
 from keymapper.logger import logger
 
 
+logged = False
+
+
 def get_data_path(filename=''):
     """Depending on the installation prefix, return the data dir.
 
@@ -58,8 +61,10 @@ def get_data_path(filename=''):
         '/usr/share/key-mapper'
     ]
 
-    print('source_path', source_path)
-    if '/site-packages' not in source_path:
+    global logged
+    data_path = None
+    # python3.8/dist-packages python3.7/site-packages, /usr/share, /usr/local/share, endless options
+    if '-packages' not in source_path and 'python' not in source_path:
         # probably installed with -e, running from the cloned git source
         data_path = os.path.join(source_path, 'data')
     else:
@@ -68,6 +73,12 @@ def get_data_path(filename=''):
             if os.path.exists(candidate):
                 data_path = candidate
                 break
-        logger.error('Could not find the application data')
+        if data_path is None:
+          logger.error('Could not find the application data')
+          sys.exit(1)
+
+    if not logged:
+        logger.debug('Found data at "%s"', data_path)
+    logged = True
 
     return os.path.join(data_path, filename)