pyvkfft-test command not found

In this troubleshooting guide we learn how to fix pyvkfft-test command not found error message

Introduction

When you run more command in linux terminal / console, you get the following error message

pyvkfft-test: command not found

or when using sudo you get the following error message

sudo: pyvkfft-test: command not found

In Ubuntu pyvkfft-test is provided by python3-pyvkfft package.

python3-pyvkfft is:

pyvkfft offers a simple python interface to the CUDA and OpenCL backends of VkFFT, compatible with pyCUDA, CuPy and pyOpenCL.

This package installs the library for Python 3.

To fix this problem, we can install more using the command below.

sudo apt-get -y install python3-pyvkfft

This command might take some time to finish depending on your machine internet connection.

You can also use apt command to install python3-pyvkfft.

sudo apt -y install python3-pyvkfft

Or if you have aptitude installed you can use the following command.

sudo aptitude install python3-pyvkfft

In this tutorial we learn how to fix pyvkfft-test command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.