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The way to Set up AUTOMATIC1111 for Steady Diffusion on Mac

Within the earlier put up, we talked about putting in and operating secure diffusion on Mac utilizing Diffusion Bee. Though Diffusion Bee is simple to put in, it doesn’t supply many choices for customizing the picture you wish to create. That’s the place AUTOMATIC1111 is available in.

AUTOMATIC1111 (also referred to as A1111) Steady Diffusion WebUI is a extra superior graphical person interface (GUI) that offers you extra management and customization choices. On this information, we’ll present you how one can set up and use AUTOMATIC1111 in your Mac.

So, open up your Terminal app and let’s start.

Step 1 – Set up Homebrew

Earlier than we proceed, we have to set up Homebrew in your Mac. Should you haven’t put in it but, you are able to do so by copying and pasting the next command into your Terminal and urgent enter. This may set up Homebrew in your system.

/bin/bash -c "$(curl -fsSL up/HEAD/set"

Step 2 – Set up Different Packages

Subsequent, we have to set up a number of different packages which can be obligatory for the set up course of. These packages embody cmake, protobuf, rust, python, git, and wget .

To put in them suddenly, kind within the following command. If any of the packages have already been put in, they are going to be skipped through the set up course of.

brew set up cmake protobuf rust python@3.10 git wget

Step 3 – Clone AUTOMATIC1111

Now we’ll make a duplicate of AUTOMATIC1111 in your Mac, within the dwelling listing. To do that, kind cd in Terminal and hit Enter. This may take you again to the house folder.

Within the dwelling folder, use the next command to make a duplicate (git clone) of AUTOMATIC1111 in your house listing.

git clone

Step 4 – Obtain Steady Diffusion Mannequin File

To run Steady Difussion utilizing AUTOMATIC1111, you’ll want a mannequin as effectively. You may obtain the v1.5 mannequin of Steady Diffusion by going to this web page, or instantly from the hyperlink beneath. Take into account that the file dimension of this mannequin is over 4GB, so it could take a while to obtain.

Obtain v1-5-pruned-emaonly.ckpt

Step 5 – Transfer Mannequin File to Listing

After downloading the mannequin file, it’s essential to place it within the folder named stable-diffusion-webui/fashions/Steady-diffusion. To navigate to this folder within the Terminal, kind the next command:

cd stable-diffusion-webui/fashions/Steady-diffusion

Then, to open the folder in Finder, kind within the following command and hit Enter.

open .

Drag and drop the downloaded file into the folder. After doing so, the folder ought to comprise two information. It’s best to see one thing much like the screenshot beneath.

Step 6 – Run AUTOMATIC1111 in Terminal

To run AUTOMATIC1111, copy and paste the next command in Terminal. Take into account that this will likely take a while to run for the primary time, as there are further packages that have to be put in.

cd ~/stable-diffusion-webui;./

While you see one thing just like the screenshot beneath in your Terminal, it means AUTOMATIC1111 has been efficiently launched.

Step 7 – Entry Steady Diffusion on Browser

To entry the AUTOMATIC1111 GUI, open an internet browser and navigate to the next URL: When you arrive at this web page, you may be greeted with the AUTOMATIC1111 person interface.

Step 8 – Check It!

To check whether or not AUTOMATIC1111 is working correctly, navigate to the “txt2img” tab on the GUI. From there, enter a immediate equivalent to “cute french bulldog pet” and click on the “Generate” button.

When you’ve clicked the “Generate” button, the picture era course of will start. You may monitor the progress of the picture era each within the GUI and within the terminal.


Though the set up course of is probably not totally clean, there are methods to repair any errors that will come up. Within the following sections, I’ll define some frequent errors that I encountered throughout my very own set up course of, together with the options I used to repair them.

Should you encounter comparable points, I hope that these options can be useful to you.

Error #1
ERROR: Couldn't discover a model that satisfies the requirement torch==1.12.1 (from variations: 2.0.0)
ERROR: No matching distribution discovered for torch==1.12.1

This error happens whereas the system is making an attempt to put in further packages at first stage of executing the cd ~/stable-diffusion-webui;./ command.


When making an attempt to run AUTOMATIC1111, chances are you’ll encounter an error that signifies it requires Torch model 1.12.1 as an alternative of the most recent model 2.0.0. Whereas it’s potential to make use of an older model of Torch to resolve this difficulty, the method may be sophisticated. As an alternative, an easier resolution is to reinstall Python (which solves the issue for me). Should you encounter this drawback, you’ll be able to strive the next instructions, in sequence:

brew uninstall python3
brew set up python3

After finishing the reinstallation of Python, run the identical command once more by typing it into the Terminal.

cd ~/stable-diffusion-webui;./
Error #2
stderr: ERROR: Couldn't set up packages resulting from an OSError: [Errno 13] Permission denied: '/us/native/dev. txt'
Think about using the - -user possibility or test the permissions

That is an error that you just may encounter in the direction of the tip of executing the command: cd ~/stable-diffusion-webui;./


Use the next command as an alternative, and enter your Mac’s password when requested.

sudo cd ~/stable-diffusion-webui;./

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