Error in Ida Pro 7.0

[ghost]

D:\IDA 7.0\plugins\keypatch.py: cannot import name arm_const
Traceback (most recent call last):
File "D:\IDA 7.0\python\ida_idaapi.py", line 553, in IDAPython_ExecScript
execfile(script, g)
File "D:\IDA 7.0\plugins\keypatch.py", line 23, in
from keystone import *
File "C:\Python27\lib\site-packages\keystone_init_.py", line 2, in
from . import arm_const, arm64_const, mips_const, sparc_const, hexagon_const, systemz_const, ppc_const, x86_const
ImportError: cannot import name arm_const

[DavidNorena]

any luck ?

[aquynh]

this is probably because Keystone is not properly setup.
you can install newer version of Keystone now, with:

pip install keystone-engine --pre

and hopefully the problem is solved.