Don't let the default name be the same as the original file. Try it without
tree15ff57d0605e28f2a7bf09f729c9e41d73bbbfb5
-rw-r--r-- 3916 .DirIcon
-rw-r--r-- 2243 AppInfo.xml
-rwxr-xr-x 834 AppRun
drwxr-xr-x - Help
drwxr-xr-x - Messages
-rw-r--r-- 4216 box.py
-rw-r--r-- 2992 findrox.py
-rw-r--r-- 9404 formats.py
-rw-r--r-- 5794 support.py