CUSOLVER library only available in CUDA 7.0 and later

Problem

I found pycuda.gpuarray.dot() is different from numpy.dot().
So I want to use linalg.dot() by import skcuda.linalg.
(The calculation method of linalg.dot() is equivalent to numpy.dot()?).

Then I got ImportError:
CUSOLVER library only available in CUDA 7.0 and later

Someone know why this will happen?
Thanks for your help.

Environment

OS platform: Windows 10
Python version: 3.6.8
CUDA version: V10.2.89
PyCUDA version: 2021.1
scikit-cuda version: 0.5.3