错误代码如下：
Installing gfpganTraceback (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-binaryError code: 1stdout: 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-jtg0oh54stderr: 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-errorgit 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: 128See 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！
来源地址：https://blog.csdn.net/qq_45041788/article/details/129677247
