set LD_LIBRARY_PATH for tor

oml/tor.py

@@ -71,10 +71,16 @@ DirReqStatistics 0
             self.installing = False
             tor = get_tor()
         if tor:
+            if 'TorBrowser' in tor and sys.platform.startswith('linux'):
+                env = {
+                    'LD_LIBRARY_PATH': os.path.dirname(tor)
+                }
+            else:
+                env = None
             cmd = [tor, '--defaults-torrc', defaults, '-f', torrc]
             while self.running:
                 self.p = subprocess.Popen(cmd, stdout=subprocess.PIPE, bufsize=1,
-                    universal_newlines=True, start_new_session=True)
+                    universal_newlines=True, start_new_session=True, env=env)
                 for line in self.p.stdout:
                     self._status.append(line)
                     logger.debug(line)