# Install kaldifeat from source

You have to install `cmake` and PyTorch first.

> - `cmake` 3.11 is known to work. Other CMake versions may also work.

> - PyTorch >= 1.5.0 is known to work. Other PyTorch versions may also work.

> - Python >= 3.6

> - A compiler that supports C++ 14

The commands to install kaldifeat from source are:

    git clone https://github.com/csukuangfj/kaldifeat
    cd kaldifeat
    python3 setup.py install

To test that you have installed kaldifeat successfully, please run:

    python3 -c "import kaldifeat; print(kaldifeat.__version__)"

It should print the version, e.g., `1.0`.

## Install kaldifeat from PyPI

The command to install kaldifeat from PyPI is:

    pip install --verbose kaldifeat

To test that you have installed kaldifeat successfully, please run:

    python3 -c "import kaldifeat; print(kaldifeat.__version__)"

It should print the version, e.g., `1.0`.