Source Code Installation and Deployment of Dia-1.6B TTS on Windows 10/11

From v3.68 onwards, the configuration interface of F5-TTS can be used for F5-TTS/Spark-TTS/index-TTS/Dia-TTS simultaneously. Just fill in the correct URL (usually http://127.0.0.1:7860 on the local machine) and select the corresponding service from the dropdown list.

1. Ensure Python 3.10 and Git are Installed

If Python 3.10 is not installed, refer to this tutorial for installation

If Git is not installed, please open the page https://git-scm.com/downloads/win and click 64-bit Git for Windows Setup to download the exe installer.

2. Download and Install the Source Code

Find a folder, enter cmd in the address bar and press Enter. Then execute the following commands sequentially:

git clone https://github.com/nari-labs/dia.git
cd dia
python -m venv .venv
venv\scripts\activate

pip install -e .

If no red errors occur, the installation is complete.

3. Enable WebUI

Enter the dia folder, where you can see the app.py file. Enter cmd in the address bar, then execute venv\scripts\activate to activate the virtual environment, and then execute the following startup command:

python app.py

If no errors occur, open http://127.0.0.1:7860 in your browser.