Merge pull request #3901 from impala454/master

Add support for arm 64 bit

port/PyAssimp/pyassimp/helper.py

@@ -27,6 +27,7 @@ if os.name=='posix':
     additional_dirs.append('./')
     additional_dirs.append('/usr/lib/')
     additional_dirs.append('/usr/lib/x86_64-linux-gnu/')
+    additional_dirs.append('/usr/lib/aarch64-linux-gnu/')
     additional_dirs.append('/usr/local/lib/')
 
     if 'LD_LIBRARY_PATH' in os.environ: