We’re going to use Python 3, so start by installing Python 3 on your system. We’ll also need pip3. On Debian, I install them both by entering the command, sudo apt-get install python3 python3-pip.

I tried to install llama-cpp-python in PowerShell but it failed, but it was installed successfully in CMD. However, even if the installation is successful in the CMD environment, the CPU is used ...

Now, If you are using an older version of Python on Windows, you may need to install PIP manually. Pip is automatically installed with Python 2.7.9+ and Python 3.4+.