Could not find a version that satisfies the requirement

[DivinoAG]

Hello,

I'm trying to follow the installation steps, and I have already verified that I have the correct dependancies.

• Python 3.10 -> I have Python 3.11.0
• git -> Installed
• Visual Studio 2015, 2017, 2019, and 2022 redistributable -> Installed

When using the Set-ExecutionPolicy Unrestricted I didn't get a any messages, the command just executed silently. Using the Get-ExecutionPolicy -List gives me the following:

        ----- ---------------
MachinePolicy       Undefined
   UserPolicy       Undefined
      Process       Undefined
  CurrentUser    Unrestricted
 LocalMachine    Unrestricted

So, to get to the point: when I try to run the command block for installation, I'm getting some messages saying Could not find a version that satisfies the requirement about most of the installation steps.

(venv) PS C:\Kohya\kohya_ss> pip install torch==1.12.1+cu116 torchvision==0.13.1+cu116 --extra-index-url https://download.pytorch.org/whl/cu116
Looking in indexes: https://pypi.org/simple, https://download.pytorch.org/whl/cu116
ERROR: Could not find a version that satisfies the requirement torch==1.12.1+cu116 (from versions: none)
ERROR: No matching distribution found for torch==1.12.1+cu116

The requirements.txt install correctly until it reaches tensorflow. But then the rest all give me errors as well.

ERROR: Could not find a version that satisfies the requirement tensorflow<2.11 (from versions: none)
ERROR: No matching distribution found for tensorflow<2.11
(venv) PS C:\Kohya\kohya_ss> pip install -U -I --no-deps https://github.com/C43H66N12O12S2/stable-diffusion-webui/releases/download/f/xformers-0.0.14.dev0-cp310-cp310-win_amd64.whl
ERROR: xformers-0.0.14.dev0-cp310-cp310-win_amd64.whl is not a supported wheel on this platform.
(venv) PS C:\Kohya\kohya_ss>
(venv) PS C:\Kohya\kohya_ss> cp .\bitsandbytes_windows\*.dll .\venv\Lib\site-packages\bitsandbytes\
Copy-Item: A sintaxe do nome do arquivo, do nome do diretório ou do rótulo do volume está incorreta. : 'C:\Kohya\kohya_ss\venv\Lib\site-packages\bitsandbytes\'
Copy-Item: A sintaxe do nome do arquivo, do nome do diretório ou do rótulo do volume está incorreta. : 'C:\Kohya\kohya_ss\venv\Lib\site-packages\bitsandbytes\'
(venv) PS C:\Kohya\kohya_ss> cp .\bitsandbytes_windows\cextension.py .\venv\Lib\site-packages\bitsandbytes\cextension.py

Copy-Item: Could not find a part of the path 'C:\Kohya\kohya_ss\venv\Lib\site-packages\bitsandbytes\cextension.py'.
(venv) PS C:\Kohya\kohya_ss> cp .\bitsandbytes_windows\main.py .\venv\Lib\site-packages\bitsandbytes\cuda_setup\main.py
Copy-Item: Could not find a part of the path 'C:\Kohya\kohya_ss\venv\Lib\site-packages\bitsandbytes\cuda_setup\main.py'.
(venv) PS C:\Kohya\kohya_ss>
(venv) PS C:\Kohya\kohya_ss> accelerate config
accelerate: The term 'accelerate' is not recognized as a name of a cmdlet, function, script file, or executable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.

Is there anything additional I need to do here to make it work? Thanks for any help.

[ARandomUserFromGithub]

Same here, and someone else I talk to also have the same problem

[Odawgthat]

Same issue here :( I copied the entire venv folder from A1111 and it actually loaded up and everything, but I started running into issues at the training stage so I wouldn't reccomend

[bmaltais]

You really need to use python 3.10.9. As far as I know 3.11 will not work properly yet.

[ARandomUserFromGithub]

Is it possible to turn the initialisation commands into a .bat and let user specify a custom location for python? I have 3 versions of python cohabiting side by side as not all UIs uses the same version equally.

Edit, I had 3.10.6, 3.10 and 3.11 but not 3.10.9 but even after installing 3.10.9 I still get the same error

[Vigilence]

I managed to fix this issue by deleting my python folder located in the C:/ drive (for me) and then reinstalling python from the installation instructions link. After that I reran the installation script (found in the instructions) and it installed everything fine.

[DivinoAG]

I managed to fix this issue by deleting my python folder located in the C:/ drive (for me) and then reinstalling python from the installation instructions link. After that I reran the installation script (found in the instructions) and it installed everything fine.

That didn't work for me. And my original Python installation came from the exact same link anyway.

[ARandomUserFromGithub]

Some dude helped me figure it out! SealOf____ Specifying custom python path goes like that:

git clone https://github.com/bmaltais/kohya_ss.git cd kohya_ss

C:\Users[username]\AppData\Local\Programs\Python\Python310\python -m venv venv .\venv\Scripts\activate

pip install torch==1.12.1+cu116 torchvision==0.13.1+cu116 --extra-index-url https://download.pytorch.org/whl/cu116 pip install --use-pep517 --upgrade -r requirements.txt pip install -U -I --no-deps https://github.com/C43H66N12O12S2/stable-diffusion-webui/releases/download/f/xformers-0.0.14.dev0-cp310-cp310-win_amd64.whl

cp .\bitsandbytes_windows*.dll .\venv\Lib\site-packages\bitsandbytes\ cp .\bitsandbytes_windows\cextension.py .\venv\Lib\site-packages\bitsandbytes\cextension.py cp .\bitsandbytes_windows\main.py .\venv\Lib\site-packages\bitsandbytes\cuda_setup\main.py

accelerate config

[DivinoAG]

Some dude helped me figure it out! SealOf____ Specifying custom python path goes like that:

git clone https://github.com/bmaltais/kohya_ss.git cd kohya_ss

C:\Users[username]\AppData\Local\Programs\Python\Python310\python -m venv venv .\venv\Scripts\activate

pip install torch==1.12.1+cu116 torchvision==0.13.1+cu116 --extra-index-url https://download.pytorch.org/whl/cu116 pip install --use-pep517 --upgrade -r requirements.txt pip install -U -I --no-deps https://github.com/C43H66N12O12S2/stable-diffusion-webui/releases/download/f/xformers-0.0.14.dev0-cp310-cp310-win_amd64.whl

cp .\bitsandbytes_windows*.dll .\venv\Lib\site-packages\bitsandbytes cp .\bitsandbytes_windows\cextension.py .\venv\Lib\site-packages\bitsandbytes\cextension.py cp .\bitsandbytes_windows\main.py .\venv\Lib\site-packages\bitsandbytes\cuda_setup\main.py

accelerate config

You are a gentleman and a schollar. That absolutely worked. Thank you!