xformers >= 0.0.17.dev is required to be available on the Dreambooth tab.

[Brocknoviatch]

I get this error when I run webui-user.bat with "COMMANDLINE_ARGS=--xformers"

Your version of xformers is 0.0.16rc425. # xformers >= 0.0.17.dev is required to be available on the Dreambooth tab.

So I downloaded xformers-0.0.18-cp310-cp310-win_amd64.whl
and run: pip install xformers-0.0.18-cp310-cp310-win_amd64.whl
and get this error:
xformers-0.0.18-cp310-cp310-win_amd64.whl is not a supported wheel on this platform.

I am running windows 10 and a AMD cpu
I also downloaded the linux version of that file just in case and that doesn't work either.

Any help on sorting this out would be greatly appreciated.

[Python6979]

I have the exact same problem. I want to be able to use Dreambooth in Stable Diffusion.
The command prompt asks me for the newest version of xformers.
I downloaded it and when I try to install it, using: "pip install xformers-0.0.18-cp310-cp310-win_amd64.whl", I get the exact same error message as OP.
Help!

[AssetDK]

Where do I find that file xformers-0.0.18-cp310-cp310-win_amd64.whl - I have no clue as to navigate git?
The startup points to this: https://github.com/facebookresearch/xformers/actions - but I dont see the zip file there??

[Bokad]

click on the button marked "MAIN" , click green "CODE" button , at the bottom of that window is the ZIP file - download.

[Python6979]

Here is the problem:

https://i.postimg.cc/YSPm4P3m/Clipboard02.jpg

[missionfloyd]

Open webui-user.bat in a text editor and add the line set XFORMERS_PACKAGE=xformers==0.0.18 anywhere before call webui.bat, and add --reinstall-xformers to COMMANDLINE_ARGS. Remove --reinstall-xformers after xformers is updated.

[Python6979]

Thanks, this seemed to work! Now I have other issues that I will post a new thread about.

[gonduras]

like it wants you to install pytorch 2.0?

[VitaliyAT]

not working if you not install 0.0.18 before. better know how install dreambooth and update xformer correct

[Brocknoviatch]

So I am a total noob and had to do many things to get this to work.
I had to make sure I had the correct version of python installed - which is 3.10.10

Then to get @missionfloyd answer to work I had to edit launch.py to:
torch_command = os.environ.get('TORCH_COMMAND', "pip install torch==2.0.0+cu118 torchvision==0.15.1+cu118 --extra-index-url https://download.pytorch.org/whl/cu118")

xformers_package = os.environ.get('XFORMERS_PACKAGE', 'xformers==0.0.18')

Then in webui-user.bat
run set COMMANDLINE_ARGS= --reinstall-torch
remove it
and then run
set COMMANDLINE_ARGS= --reinstall-xformers
remove it
and then run
set COMMANDLINE_ARGS= --xformers

So my final webui-user.bat file looks like this:
`@echo off
set XFORMERS_PACKAGE=xformers==0.0.18
set PYTHON=
set GIT=
set VENV_DIR=
set COMMANDLINE_ARGS=--xformers

call webui.bat`

I probably need to figure out how to use venv so I can update things using pip. That is for another day!

[FurkanGozukara]

@setothegreat so how did you solve OS permission error? I see some people encountering that annoying problem. I never had it

[setothegreat]

@setothegreat so how did you solve OS permission error? I see some people encountering that annoying problem. I never had it

Was never able to solve it using the method shown in your video. Making the changes Brocknoviatch described above was the only thing that worked without any issue.

[missionfloyd]

torch_command = os.environ.get('TORCH_COMMAND', "pip install torch==2.0.0+cu118 torchvision==0.15.1+cu118 --extra-index-url https://download.pytorch.org/whl/cu118")

xformers_package = os.environ.get('XFORMERS_PACKAGE', 'xformers==0.0.18')

These can be set in webui-user.bat. You shouldn't need to edit launch.py

set TORCH_COMMAND=pip install torch==2.0.0+cu118 torchvision==0.15.1+cu118 --extra-index-url https://download.pytorch.org/whl/cu118
set XFORMERS_PACKAGE=xformers==0.0.18

set COMMANDLINE_ARGS= --reinstall-torch
set COMMANDLINE_ARGS= --reinstall-xformers

You can combine those.
set COMMANDLINE_ARGS=--reinstall-xformers --reinstall-torch

It may be easier to delete the venv folder, then it'll reinstall everything.

I probably need to figure out how to use venv so I can update things using pip.

If using Command Prompt: venv\Scripts\activate.bat
if using PowerShell: venv\Scripts\Activate.ps1 (you may need to run Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser first)

[setothegreat]

torch_command = os.environ.get('TORCH_COMMAND', "pip install torch==2.0.0+cu118 torchvision==0.15.1+cu118 --extra-index-url https://download.pytorch.org/whl/cu118")
xformers_package = os.environ.get('XFORMERS_PACKAGE', 'xformers==0.0.18')

These can be set in webui-user.bat. You shouldn't need to edit launch.py

set TORCH_COMMAND=pip install torch==2.0.0+cu118 torchvision==0.15.1+cu118 --extra-index-url https://download.pytorch.org/whl/cu118
set XFORMERS_PACKAGE=xformers==0.0.18

set COMMANDLINE_ARGS= --reinstall-torch
set COMMANDLINE_ARGS= --reinstall-xformers

You can combine those. set COMMANDLINE_ARGS=--reinstall-xformers --reinstall-torch

It may be easier to delete the venv folder, then it'll reinstall everything.

This is also something that I tried after having seen it on Reddit I believe, but these commands didn't appear to do anything when added to WebUI in my case for whatever reason. The reinstall process would always just reinstall and use the default packages outlined in the launch.py file.

[GuthWilliam]

Thx a lot !
The only way i found to make it work is to reset everything and modify directly the launch.py
torch_command = os.environ.get('TORCH_COMMAND', "pip install torch==2.0.0+cu118 torchvision==0.15.1+cu118 --extra-index-url https://download.pytorch.org/whl/cu118")
And
xformers_package = os.environ.get('XFORMERS_PACKAGE', 'xformers==0.0.18')

[bbecausereasonss]

My xformers refuses to install what's the force command?

[zappazack]

This worked for me:

1. venv deleted
2. add to launch.py
   commandline_args = os.environ.get('COMMANDLINE_ARGS', "--xformers")
   torch_command = os.environ.get('TORCH_COMMAND', "pip install torch==2.0.0+cu118 torchvision==0.15.1+cu118 --extra-index-url https://download.pytorch.org/whl/cu118")
   xformers_package = os.environ.get('XFORMERS_PACKAGE', 'xformers==0.0.18')
3. Add to webui-user-bat:
   set XFORMERS_PACKAGE=xformers==0.0.18
   set TORCH_COMMAND=pip install torch==2.0.0+cu118 torchvision==0.15.1+cu118 --extra-index-url https://download.pytorch.org/whl/cu118 before the call command

run webui.bat !

[webzwerg]

Thank u so much very nice! I wanted to ask if there is a difference between running webui.bat and webui-user.bat

[kryionia]

Worked for me
Windows 11, Nvidia.
Thanks.

[bonsaipanda]

Worked perfectly, everything installed to their right place and Dreambooth no longer complaining about the wrong Xformers version. Cheers! o/

[StreetWizard9]

Work for me, Thank you!

[mrseawood]

I found a solution online
Update TORCH 2.0.0+cu118 e XFORMERS 0.0.18
Here is the link
https://www.youtube.com/watch?v=hsBZxM020Ic
You don't need to watch the whole video, just watch the installation video from 6:02 to 8:02
The following are the steps I followed the video, because I have already installed it, so the steps will be a little different, if you don’t understand it, I recommend you click the link above to watch the video

Then I did this
1.Turn off webui-user.bat if you turn on it, if you do not turn off it then you will see the "ERROR: Could not install packages due to an OSError: [WinError 5]", so turn off it before you go to next step.

2.go to the folder E:\stable-diffusion-webui, you can change the E to your local address, then enter "cmd" at the folder address to open Terminal

3.Enter "cd venv/Scripts" at Terminal

4.Enter"activate" at Terminal

5.Enter "pip install --force-reinstall torch torchvision --index-url https://download.pytorch.org/whl/cu118" at Terminal

6.Enter "pip install -U --pre xformers" at Terminal

Then all done

[webzwerg]

Epic it works after 5 hours thank u so much!

[DannySkeff]

That worked for me, although I ended up with xformers version 0.0.19.

[DTStills]

Many thanks, your visual guide is perfect.

[gkoriski]

The video was easy enough to follow although I don't speak a word of Italian, and your screencaps were helpful too, all upgraded and running better than ever, Thanks

[mary4500]

ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
xformers 0.0.19 requires torch==2.0.0, but you have torch 2.0.1+cu118 which is incompatible.

[gonduras]

i installed latest versions of pytorch and xformers in venv\scripts (with 'activate' command) and modified requirements.txt (deleted the versions numbers after ==). i got some warning about pytorch version when loading but everything works fine.

generations with default settings: 6-7 it/s

i got RTX 2070

my webui-user.bat:

@echo off

set PYTHON=
set GIT=
set VENV_DIR=
set COMMANDLINE_ARGS= --api --opt-sdp-attention --xformers

git pull

call webui.bat

[OrochiZ]

python: 3.10.11  •  torch: 2.1.0.dev20230415+cu118  •  xformers: 0.0.19+70161e5.d20230416  •  gradio: 3.23.0  •  commit: 22bcc7be  •  checkpoint: 4861bc6186

how to get xformers: 0.0.19+70161e5.d20230416?

[gonduras]

https://pypi.org/project/xformers/#history

[mary4500]

ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
xformers 0.0.19 requires torch==2.0.0, but you have torch 2.0.1+cu118 which is incompatible.

[gonduras]

hey ho! now automatic works with pytorch 2 by def.

[rsfutch77]

Thank you!

[FurkanGozukara]

you can follow this tutorial for dreambooth extension installation

How To Install New DREAMBOOTH & Torch 2 On Automatic1111 Web UI PC For Epic Performance Gains Guide

[zappazack]

Just a short info: The changes for xformers enabling are since auto 1.3.0 required into the files "launch_utils.py"and "paths_internal.py" (modules folder)

[alex-the-programmer]

is there a way to disable xFormers completely when running dreambooth from automatic1111 on a Mac M1 Pro as there's no way to have xformers there at all and I'm getting this error:

[zappazack]

1st of all I don't think that U could proceed a training session in a reasonable time limit without xformers but xformers is only for nivs GPUs so there is no alternative option. Maybe U can try a modified dream booth version https://github.com/SujeethJinesh/DreamBoothMac Anyway I would recommend to use Google Colab or rent a GPU.

[kellan6]

@alex-the-programmer Unless you found a way to do this..since last week? I am running into the same problem.

[leucome]

They changed something I was doing training without x former with my 6700xt then now I can not anymore as it try to use xformer. So how do I disable xformer to go back to how it was before.

[LastSpy]

🟢 Open ...stable-diffusion-webui\venv\Scripts on terminal ( As administration).
🟢 Write: ./activate
🟡 (IF have errors: Write Set-ExecutionPolicy RemoteSigned)
🟢 Write: pip3 install clean-fid numba numpy torch==2.0.1+cu118 torchvision --force-reinstall --extra-index-url https://download.pytorch.org/whl/cu118
🔴 If here you see red errors, like pillow; urllib3; torch, do what they ask and uninstall that version and install with pip version what asked.
🟢 Write: pip install --pre -U xformers

Done. Now start your SD and on footer you will see this's versions.
python: 3.10.6  •  torch: 2.0.1+cu118  •  xformers: 0.0.21.dev559 •  gradio: 3.23.0  •  commit: [https://github.com/AUTOMATIC1111/stable-diffusion-webui/commit/22bcc7be428c94e9408f589966c2040187245d81]

If not, you have done something wrong.