安装stable-diffusion时gfpgan安装失败

错误代码如下：

Installing gfpgan
Traceback (most recent call last):
  File "launch.py", line 380, in 
    prepare_environment()
  File "launch.py", line 290, in prepare_environment
    run_pip(f"install {gfpgan_package}", "gfpgan")
  File "launch.py", line 145, in run_pip
    return run(f'"{python}" -m pip {args} --prefer-binary{index_url_line}', desc=f"Installing {desc}", errdesc=f"Couldn't install {desc}")
  File "launch.py", line 113, in run
    raise RuntimeError(message)
RuntimeError: Couldn't install gfpgan.
Command: "D:\Light\diffusion\stable-diffusion\venv\Scripts\python.exe" -m pip install git+https://github.com/TencentARC/GFPGAN.git@8d2447a2d918f8eba5a4a01463fd48e45126a379 --prefer-binary
Error code: 1
stdout: Collecting git+https://github.com/TencentARC/GFPGAN.git@8d2447a2d918f8eba5a4a01463fd48e45126a379
  Cloning https://github.com/TencentARC/GFPGAN.git (to revision 8d2447a2d918f8eba5a4a01463fd48e45126a379) to c:\users\administrator\appdata\local\temp\pip-req-build-jtg0oh54

stderr:   Running command git clone --filter=blob:none --quiet https://github.com/TencentARC/GFPGAN.git 'C:\Users\Administrator\AppData\Local\Temp\pip-req-build-jtg0oh54'
  error: RPC failed; curl 28 Recv failure: Connection was reset
  fatal: expected flush after ref listing
  error: subprocess-exited-with-error

  git clone --filter=blob:none --quiet https://github.com/TencentARC/GFPGAN.git 'C:\Users\Administrator\AppData\Local\Temp\pip-req-build-jtg0oh54' did not run successfully.
  exit code: 128

  See above for output.

  note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error

git clone --filter=blob:none --quiet https://github.com/TencentARC/GFPGAN.git 'C:\Users\Administrator\AppData\Local\Temp\pip-req-build-jtg0oh54' did not run successfully.
exit code: 128

See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.


请按任意键继续. . .

下载gfpgan:

 解压至：D:\Light\diffusion\stable-diffusion\venv\Scripts,并打开命令行窗口

 接着键入命令：d:\\Light\diffusion\stable-diffusion\venv\Scripts\python.exe -m pip install basicsr facexlib，安装gfpgan依赖

 遇到这种情况，关闭代理，重新输入

键入命令：d:\\Light\diffusion\stable-diffusion\venv\Scripts\python.exe -m pip install -r requirements.txt 

安装gfpgan:d:\\Light\diffusion\stable-diffusion\venv\Scripts\python.exe setup.py develop

 运行:      .\webui-user.bat

后面不能安装的库按照此法进行安装，祝你好运！