[GH-ISSUE #5135] Homebrew cannot install after clean uninstall #10779

New Issue

saavagebueno · 2026-08-05T01:27:15-04:00

saavagebueno commented

2026-08-05 01:27:15 -04:00

Originally created by @clarkmcc on GitHub (Jan 19, 2026).
Original GitHub issue: https://github.com/netbirdio/netbird/issues/5135

Describe the problem

Home brew installer doesn't work when there's a previous installation even when I follow the documentation steps to uninstall.

To Reproduce

$ which netbird
netbird not found

$ sudo netbird service stop
$ sudo netbird service uninstall
sudo: netbird: command not found
sudo: netbird: command not found

$ brew unlink netbird
Error: No such keg: /opt/homebrew/Cellar/netbird

$ brew install --cask netbirdio/tap/netbird-ui
==> Auto-updating Homebrew...
Adjust how often this is run with `$HOMEBREW_AUTO_UPDATE_SECS` or disable with
`$HOMEBREW_NO_AUTO_UPDATE=1`. Hide these hints with `$HOMEBREW_NO_ENV_HINTS=1` (see `man brew`).
==> Fetching downloads for: netbirdio/tap/netbird-ui
✔︎ Cask netbird-ui (0.63.0)                                                                                                                                       Verified     15.4MB/ 15.4MB
==> Fetching downloads for: netbirdio/tap/netbird-ui
✔︎ Cask netbird-ui (0.63.0)                                                                                                                                       Verified     15.4MB/ 15.4MB
==> Upgrading 1 outdated package:
netbirdio/tap/netbird-ui 0.60.4 -> 0.63.0
==> Upgrading netbird-ui
==> Installing dependencies: netbird
==> Fetching downloads for: netbird
✔︎ Formula netbird (0.63.0)                                                                                                                                       Verified     11.3MB/ 11.3MB
Warning: A newer Command Line Tools release is available.
Update them from Software Update in System Settings.

If that doesn't show you any updates, run:
  sudo rm -rf /Library/Developer/CommandLineTools
  sudo xcode-select --install

Alternatively, manually download them from:
  https://developer.apple.com/download/all/.
You should download the Command Line Tools for Xcode 16.4.



This is a Tier 2 configuration:
  https://docs.brew.sh/Support-Tiers#tier-2
You can report Tier 2 unrelated issues to Homebrew/* repositories!
Read the above document before opening any issues or PRs.

==> Installing netbirdio/tap/netbird
🍺  /opt/homebrew/Cellar/netbird/0.63.0: 6 files, 30.9MB, built in 1 second
env: /Applications/Netbird UI.app/uninstaller.sh: No such file or directory
==> Purging files for version 0.63.0 of Cask netbird-ui
Error: netbirdio/tap/netbird-ui: Failure while executing; `/usr/bin/env /Applications/Netbird\ UI.app/uninstaller.sh` exited with 127. Here's the output:
env: /Applications/Netbird UI.app/uninstaller.sh: No such file or directory

Expected behavior

I'd expect to be able to install it.

Originally created by @clarkmcc on GitHub (Jan 19, 2026). Original GitHub issue: https://github.com/netbirdio/netbird/issues/5135 **Describe the problem** Home brew installer doesn't work when there's a previous installation even when I follow the documentation steps to uninstall. **To Reproduce** ```bash $ which netbird netbird not found $ sudo netbird service stop $ sudo netbird service uninstall sudo: netbird: command not found sudo: netbird: command not found $ brew unlink netbird Error: No such keg: /opt/homebrew/Cellar/netbird $ brew install --cask netbirdio/tap/netbird-ui ==> Auto-updating Homebrew... Adjust how often this is run with `$HOMEBREW_AUTO_UPDATE_SECS` or disable with `$HOMEBREW_NO_AUTO_UPDATE=1`. Hide these hints with `$HOMEBREW_NO_ENV_HINTS=1` (see `man brew`). ==> Fetching downloads for: netbirdio/tap/netbird-ui ✔︎ Cask netbird-ui (0.63.0) Verified 15.4MB/ 15.4MB ==> Fetching downloads for: netbirdio/tap/netbird-ui ✔︎ Cask netbird-ui (0.63.0) Verified 15.4MB/ 15.4MB ==> Upgrading 1 outdated package: netbirdio/tap/netbird-ui 0.60.4 -> 0.63.0 ==> Upgrading netbird-ui ==> Installing dependencies: netbird ==> Fetching downloads for: netbird ✔︎ Formula netbird (0.63.0) Verified 11.3MB/ 11.3MB Warning: A newer Command Line Tools release is available. Update them from Software Update in System Settings. If that doesn't show you any updates, run: sudo rm -rf /Library/Developer/CommandLineTools sudo xcode-select --install Alternatively, manually download them from: https://developer.apple.com/download/all/. You should download the Command Line Tools for Xcode 16.4. This is a Tier 2 configuration: https://docs.brew.sh/Support-Tiers#tier-2 You can report Tier 2 unrelated issues to Homebrew/* repositories! Read the above document before opening any issues or PRs. ==> Installing netbirdio/tap/netbird 🍺 /opt/homebrew/Cellar/netbird/0.63.0: 6 files, 30.9MB, built in 1 second env: /Applications/Netbird UI.app/uninstaller.sh: No such file or directory ==> Purging files for version 0.63.0 of Cask netbird-ui Error: netbirdio/tap/netbird-ui: Failure while executing; `/usr/bin/env /Applications/Netbird\ UI.app/uninstaller.sh` exited with 127. Here's the output: env: /Applications/Netbird UI.app/uninstaller.sh: No such file or directory ``` **Expected behavior** I'd expect to be able to install it.

saavagebueno added the triage-needed label 2026-08-05 01:27:15 -04:00

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dependabot/npm_and_yarn/proxy/web/npm_and_yarn-b39864987c

agent-network-setup-poc

dependabot/go_modules/aws-sdk-8f849ebaed

dependabot/github_actions/actions-a940c7c866

dependabot/go_modules/otel-e34c790afd

dependabot/go_modules/testcontainers-de325c0dd6

dependabot/go_modules/wireguard-dbd6b95108

dependabot/go_modules/pion-5f703e1eca

dependabot/go_modules/gorm-2271c8195b

fix-login-needed-check

dependabot/go_modules/google.golang.org/grpc-1.82.1

fix/ui-gtk3-support

enterprise-traefik-and-migration-fixes

disambiguate_p2p_metrics

revert/component-types-hookup

embedded-vnc

feature/ios-ssh

docs/agent-network-docs-update

dependabot/go_modules/github.com/aws/aws-sdk-go-v2/service/s3-1.106.3

dependabot/go_modules/github.com/pion/stun/v3-3.1.5

fix-ssh-authorized-users-multi-rule

peer-acl-multi-source

reverse-proxy-crowdsec-appsec

reverse-proxy-allow-match-or

client-local-metrics

lazy-conn-per-peer

lazy-conn-rosenpass

dependabot/go_modules/github.com/gopacket/gopacket-1.7.0

dependabot/go_modules/goauthentik.io/api/v3-3.2026050.6

dependabot/go_modules/github.com/pires/go-proxyproto-0.15.0

dependabot/go_modules/github.com/jackc/pgx/v5-5.10.0

dependabot/go_modules/github.com/oapi-codegen/runtime-1.6.0

dependabot/go_modules/github.com/eko/gocache/lib/v4-4.2.4

dependabot/go_modules/github.com/pkg/sftp-1.13.11

dependabot/go_modules/github.com/coreos/go-oidc/v3-3.20.0

ssh-windows-privilege-check

fix/explicit-cors-handling

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test/gui-memory-leak-fix

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feature/changeset

worktree-dns-route-qtype-fallthrough

mdm_integration

mlsmaycon-patch-2

feat/agent-network-ollama

proxy-tunnel-cache-ttl-env

coderabbitai/utg/1e5b0a5

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components-impl-drop-indexes-use-xids-no-resource-policy-map

fix/nmap-relevant-groups

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fix/lazyconn-cold-start-allowed-ips

vertex-guardrails-model-access-e2e

add-atomic-cache-ops

refactor/relay-foreign-cache

ci/trigger-release-tests

feature/kimi-3-agent-networks-dns-warmup

feature/dns-lazy-conn-warmup

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Reference: DYNR/netbird#10779