github给的安装顺序：

conda create -n openvoice python=3.9
conda activate openvoice
git clone git@github.com:myshell-ai/OpenVoice.git
cd OpenVoice
pip install -e .

安装MeloTTS:

pip install git+https://github.com/myshell-ai/MeloTTS.git
python -m unidic download

到python -m unidic download就会卡住，下载不了unidic。解决方案：
链接: link

1, manaul download the unidic.zip from https://cotonoha-dic.s3-ap-northeast-1.amazonaws.com/unidic-3.1.0.zip,
2, cp unidic-3.1.0.zip to /usr/local/lib/python3.9/site-packages/unidic/ and rename it to unidic.zip
3, change /usr/local/lib/python3.9/site-packages/unidic/download.py line 93 , function download_version, comment all except download_and_clean(),
4, change the download_and_clean two parameter anything you want
5, change /usr/local/lib/python3.9/site-packages/unidic/download.py line 63, comment the download_process
then execut python -m unidic download again , it will be OK
翻译一下：
1.手动下载unidic.zip，可以用迅雷，连接：https://cotonoha-dic.s3-ap-northeast-1.amazonaws.com/unidic-3.1.0.zip
2.下载好的unidic-3.1.0.zip文件拷贝到目录：/usr/local/lib/python3.9/site-packages/unidic/，并且重命名它为unidic.zip
3.打开文件 /usr/local/lib/python3.9/site-packages/unidic/download.py，找到93行的download_version函数，将函数里除了download_and_clean()以外的代码全部注释掉。[HTML]: 实操代码在92行
4.把download_and_clean()函数的两个参数改掉，自己想用啥用啥。最后会打印出来一个和版本号相关的字符串。
5.再把63行里的download_process注释掉。[HTML]: 实操在62行
文件保存之后运行python -m unidic download。