Issue: from pyvx import vx #1
Description
per calling "from pyvx import vx" I got this
>>> from pyvx import vx
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "pyvx/vx.py", line 120, in <module>
from pyvx.types import *
File "pyvx/types.py", line 2, in <module>
from pyvx._auto_vx import *
File "pyvx/_auto_vx.py", line 1, in <module>
from pyvx.backend import lib, ffi
File "pyvx/backend/__init__.py", line 9, in <module>
"")
ImportError: No default backend found. Please build one using:
/usr/bin/python -mpyvx.build_cbackend --default name /path/to/openvx/install