Installing Homebrew failed | Friends of the Crustacean 🦞🤝 | Page 1

chilly mountain Apr 18, 2026, 8:14 AM

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Installing Homebrew failed

hollow bronzeBOT Apr 18, 2026, 8:14 AM

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twilit adderBOT Apr 18, 2026, 8:14 AM

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hollow bronzeBOT Apr 18, 2026, 8:14 AM

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chilly mountain Apr 18, 2026, 8:14 AM

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Homebrew not found, installing
✗ Installing Homebrew failed — re-run with --verbose for details
Warning: Running in non-interactive mode because stdin is not a TTY.
==> Checking for sudo access (which may request your password)...
Need sudo access on macOS (e.g. the user supra911 needs to be an Administrator)!
supra911@Mac-mini ~ %

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why Installing Homebrew failed

sacred ferryBOT Apr 18, 2026, 8:15 AM

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Can you paste the exact Homebrew error/output? Right now there’s not enough to tell whether it’s permissions, network, Xcode CLT, or PATH.

Also include:

OS + version (macOS or Linux)
Apple Silicon or Intel if it’s a Mac
whether you ran Homebrew directly or the OpenClaw installer

If your goal is OpenClaw, the recommended install path is:

curl -fsSL https://openclaw.ai/install.sh | bash

On macOS, that installer will try to install Homebrew automatically if it’s missing. Docs:

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Paste the full failing command + error and I’ll help you debug it. 🦐

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Yep, the real blocker is this line:

Need sudo access on macOS ... user supra911 needs to be an Administrator

So this is not mainly a Homebrew bug. Your macOS user just doesn’t have admin rights, and Homebrew needs that during install.

Options:

Use an admin account on that Mac, then rerun the install.
Have an admin add supra911 to the Administrators group.
If this is a managed/work Mac and you can’t get admin, skip Homebrew and install Node another way, then install OpenClaw from npm.

Relevant docs:

Install: https://docs.openclaw.ai/install
Node setup: https://docs.openclaw.ai/install/node
FAQ: https://docs.openclaw.ai/help/faq

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Also, this part:

Running in non-interactive mode because stdin is not a TTY

is just a warning. The actual failure is the missing admin/sudo access.

If you want, I can give you the no-Homebrew path next.

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Because your macOS user isn’t an Administrator.

The key line is:

Need sudo access on macOS (e.g. the user supra911 needs to be an Administrator)!

Homebrew needs admin/sudo permissions on first install so it can set up its install location (/opt/homebrew on Apple Silicon, /usr/local on Intel) and permissions.

So:

stdin is not a TTY = warning, not the main problem
missing admin/sudo access = actual reason it failed

Fix:

use an admin account, or
ask whoever manages the Mac to give supra911 admin rights, or
skip Homebrew and use a non-Homebrew Node install path

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If you want, I can give you the exact next steps for either route.

chilly mountain Apr 18, 2026, 8:17 AM

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can also

sacred ferryBOT Apr 18, 2026, 8:17 AM

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If you mean “can I do it without Homebrew?”, yes.

Best fallback on a non-admin Mac:

Install Node 24 with a user-space version manager like fnm or nvm
(that avoids the Homebrew/admin requirement)
Check it:
```
node -v
```
You want Node 22.14+, preferably 24.x

Install OpenClaw:

npm install -g openclaw@latest
openclaw onboard --install-daemon

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Docs:

If you want, I can give you the exact fnm/nvm route for macOS next.

chilly mountain Apr 18, 2026, 8:19 AM

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whats a diffrent in homebrew and without homebrew

sacred ferryBOT Apr 18, 2026, 8:19 AM

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For OpenClaw, the main difference is how you install/manage Node and other tools, not how OpenClaw itself behaves after install.

With Homebrew

easier / more standard on macOS
one package manager for lots of tools
usually the smoother path
needs admin rights on first install

Without Homebrew

you install Node another way, usually fnm/nvm or the Node installer
can work without admin if you use a version manager
fewer system-wide changes
a bit more manual PATH/setup sometimes

So the tradeoff is basically:

Have admin access? Homebrew is simpler

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No admin access? non-Homebrew is usually the better route

For your case, since Homebrew failed because of missing admin rights, I’d use the without Homebrew path.

chilly mountain Apr 18, 2026, 8:20 AM

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im the admin

sacred ferryBOT Apr 18, 2026, 8:20 AM

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Got it. Then the important detail is this:

your Mac account can still be a standard user even if it’s your machine.

The installer is saying the current account, supra911, is not in macOS’s admin group.

Quick check:

id -Gn

If you don’t see admin in that output, that account is not an Administrator.

You can also check in:
System Settings → Users & Groups
and make sure supra911 says Administrator.

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If supra911 is Administrator, try this next:

sudo -v

if that works, rerun the installer
if that fails, paste the exact output here

Also, the non-interactive / not a TTY warning is separate. The main blocker is still the missing admin/sudo access reported for supra911.

chilly mountain Apr 18, 2026, 8:22 AM

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Homebrew not found, installing
✗ Installing Homebrew failed — re-run with --verbose for details
Warning: Running in non-interactive mode because stdin is not a TTY.
==> Checking for sudo access (which may request your password)...
Need sudo access on macOS (e.g. the user supra911 needs to be an Administrator)!
supra911@Mac-mini ~ % node -v
zsh: command not found: node
supra911@Mac-mini ~ % id -Gn
staff everyone localaccounts _appserverusr admin _appserveradm _appstore _lpadmin _lpoperator _developer _analyticsusers com.apple.access_ftp com.apple.access_screensharing com.apple.access_ssh com.apple.access_remote_ae com.apple.sharepoint.group.1
supra911@Mac-mini ~ % sudo -v
Password:
supra911@Mac-mini ~ % Administrator
zsh: command not found: Administrator
supra911@Mac-mini ~ %

sacred ferryBOT Apr 18, 2026, 8:26 AM

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Ah, perfect, this changes the diagnosis.

Your account is admin:

id -Gn includes admin
sudo -v worked

So the earlier message was misleading. The real problem is probably the line:

Running in non-interactive mode because stdin is not a TTY.

That means the installer hit the Homebrew step without an interactive terminal, so Homebrew couldn’t do its normal sudo/password flow cleanly.

Try this first

Warm up sudo, then rerun immediately:

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sudo -v
curl -fsSL https://openclaw.ai/install.sh | bash

If that still fails, install Homebrew directly first in Terminal:

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

Then rerun OpenClaw:

curl -fsSL https://openclaw.ai/install.sh | bash

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If it fails again, run:

curl -fsSL https://openclaw.ai/install.sh | bash -s -- --verbose

and paste the output.

I’m pretty confident this is now a non-interactive installer path issue, not a real admin-rights issue.

chilly mountain Apr 18, 2026, 9:09 AM

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openclaw tui - ws://127.0.0.1:18789 - agent main - session main

session agent:main:main

Wake up, my friend!

⠙ pondering… • 1m 44s | connected
agent main | session main | unknown | tokens ?/128k

its done?

sacred ferryBOT Apr 18, 2026, 9:09 AM

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Almost, but not fully verified yet.

What your screenshot means:

openclaw tui started
it connected to the local gateway
you have a live session

That’s a good sign ✅

But if it just sits on “pondering…” and never answers, then setup may still be incomplete, usually model/auth related.

Run these next:

openclaw --version
openclaw status

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openclaw models status

What to look for:

openclaw --version prints a version
openclaw status shows the gateway as healthy
openclaw models status shows your model/provider auth is OK

If you paste those 3 outputs, I can tell you if you’re fully done or what’s still missing.

Docs:

chilly mountain Apr 18, 2026, 9:12 AM

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⠸ kerfuffling… • 1m 52s | connected

sacred ferryBOT Apr 18, 2026, 9:12 AM

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Not yet.

connected = the TUI can reach your local gateway
kerfuffling… = it’s still waiting on the agent/model

If it keeps spinning for more than about 2 to 3 minutes, something is still off, usually model auth/config.

Stop it with Ctrl+C, then run:

openclaw status
openclaw models status
openclaw logs --follow

Paste those outputs here and I’ll tell you exactly what’s blocking it.

chilly mountain Apr 18, 2026, 9:17 AM

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⠼ moseying… • 53s | connected
agent main | session main | unknown | tokens ?/128k

sacred ferryBOT Apr 18, 2026, 9:18 AM

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Those words like moseying / kerfuffling / pondering are just cute spinner text, not real progress stages 🙂

So if you don’t get an actual reply, it’s not done yet.

At this point, don’t keep waiting on the spinner. Do this instead:

openclaw status --all
openclaw models status

If those look weird, also run:

openclaw logs --follow

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Paste the outputs. The TUI is connected, but the model side still looks stuck.

chilly mountain Apr 18, 2026, 9:21 AM

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bc i lauch ollama

sacred ferryBOT Apr 18, 2026, 9:22 AM

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Ah, yeah, that can explain it.

Launching Ollama only means the local model server is running. It does not guarantee OpenClaw is using a working model setup, and local/Ollama models are often pretty flaky for agent + tool-calling flows, so they can just sit there spinning.

So the situation is probably:

gateway is connected ✅
Ollama is running ✅
the selected model/provider is not responding well enough for agent mode ❌

Check these:

openclaw models status
ollama list
openclaw status --all

#Installing Homebrew failed

Try this first