voice-changer/README_dev_en.md
2023-06-27 18:24:01 +09:00

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## For Developper
[Japanese](/README_dev_ja.md)
## Prerequisit
- Linux or WSL2 (not tested for Mac )
- Anaconda
## Preparation
1. Create anaconda virtual environment
```
$ conda create -n vcclient-dev python=3.10
$ conda activate vcclient-dev
```
2. clone repository
```
$ git clone https://github.com/w-okada/voice-changer.git
```
## For Server Developer
1. Install requirements
```
$ cd voice-changer/server
$ pip install -r requirements.txt
```
2. Run server
Run server with the below command. You can replace the path to each weight.
```
$ python3 MMVCServerSIO.py -p 18888 --https true \
--content_vec_500 pretrain/checkpoint_best_legacy_500.pt \
--hubert_base pretrain/hubert_base.pt \
--hubert_soft pretrain/hubert/hubert-soft-0d54a1f4.pt \
--nsf_hifigan pretrain/nsf_hifigan/model \
--hubert_base_jp pretrain/rinna_hubert_base_jp.pt \
--model_dir model_dir
```
2-1. Trouble shoot
(1) OSError: PortAudio library not found
If you get the message below, you shold install additional library.
```
OSError: PortAudio library not found
```
You can install the library this command.
```
$ sudo apt-get install libportaudio2
$ sudo apt-get install libasound-dev
```
3. Enjoy developing.
### Appendix
1. Win + Anaconda (not supported)
use conda to install pytorch
```
conda install pytorch torchvision torchaudio pytorch-cuda=11.8 -c pytorch -c nvidia
```
Also run these command.
```
pip install chardet
pip install numpy==1.24.0
```
## For Client Developer
1. Import modules and initial build
```
cd client
cd lib
npm install
npm run build:dev
cd ../demo
npm install
npm run build:dev
```
2. Enjoy developing.