#0  0x00007fb616f783a5 in raise () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007fb616f7bb0b in abort () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#2  0x000000000048221f in Py_FatalError ()
No symbol table info available.
#3  0x000000000048242c in ?? ()
No symbol table info available.
#4  0x00000000004832be in Py_InitializeEx ()
No symbol table info available.
#5  0x00000000004930de in Py_Main ()
No symbol table info available.
#6  0x000000000041dbeb in main ()
No symbol table info available.