Jetson nano?

[fpgasdr]

Hello,
installed this component in gnuradio 3.7.11 in jetson nano 2G but get syntax error when running example:

Traceback (most recent call last):
File “/home/juli/gnuradio/gr-cuda/test/top_block.py”, line 17, in
import cuda
File “/usr/local/lib/python2.7/dist-packages/cuda/init.py”, line 34, in
from gpu_kernel import gpu_kernel
File “/usr/local/lib/python2.7/dist-packages/cuda/gpu_kernel.py”, line 25, in
import pycuda.compiler
File “/home/juli/.local/lib/python2.7/site-packages/pycuda/compiler.py”, line 3, in
from pytools import memoize
File “/home/juli/.local/lib/python2.7/site-packages/pytools/init.py”, line 249
slots: List[str] = []
^
SyntaxError: invalid syntax

from readme it says the pycuda version used is 9.0 but in jetson nano only from version 10 is available(I have the 10.2).

[dicta]

Recent versions of pycuda and pytools have dropped support for Python 2.7 (which is required for GNU Radio 3.7.x).

You can work around this by pinning your installed versions of pycuda and pytools to released versions that still have 2.7 support. Try running the following command:

pip install pycuda==2019.1.2 pytools==2020.1

[fpgasdr]

thanks @dicta for the support,

After install the pycuda and pytools get a strange error with cupy as not detected(I am almost certainly that was installed).

Anyway, installed cupy with pip2 (pip use python 3) but get the next error:

Traceback (most recent call last):
File "divide_by_two.py", line 31, in
import cuda
File "/usr/local/lib/python2.7/dist-packages/cuda/init.py", line 34, in
from gpu_kernel import gpu_kernel
File "/usr/local/lib/python2.7/dist-packages/cuda/gpu_kernel.py", line 27, in
import cupy as cp
File "/home/juli/.local/lib/python2.7/site-packages/cupy/init.py", line 47, in
import cupyx as _cupyx
File "/home/juli/.local/lib/python2.7/site-packages/cupyx/init.py", line 11, in
from cupyx._ufunc_config import errstate # NOQA
File "/home/juli/.local/lib/python2.7/site-packages/cupyx/_ufunc_config.py", line 52
def errstate(*, divide=None, over=None, under=None, invalid=None, linalg=None):
^
SyntaxError: invalid syntax

maybe need to install a compatible version of cupy?.