[Bug] Buzz_0.4.22_x64-setup_alpha-unsigned.exe fails trying to install the Claude Code ACP on Windows 11

[mwherman2000]

Describe the bug
Buzz_0.4.22_x64-setup_alpha-unsigned.exe fails trying to install the Claude Code ACP on Windows 11

To Reproduce:
Steps to reproduce the behavior:

1. Start Buzz
2. Try to configure/install Claude Code ACP
3. See above "Installation failed" screenshot

Expected behavior:
Don't expect it to fail installing Claude Code ACP

Supporting Material

Environment (please complete the following information):

Additional context
Brand new/first time installation.
Claude Code is already installed on this laptop.

[Mao-69]

Install [Git for Windows] (https://git-scm.com/download/win)

then open PowerShell as admin:

install NodeJS:
winget install OpenJS.NodeJS.LTS

update your system's execution policy to allow locally written scripts to run:
Set-ExecutionPolicy RemoteSigned -Scope LocalMachine

then install codex:
npm install -g @openai/codex

and the codex acp:
npm install -g @agentclientprotocol/codex-acp

then install Claude:
npm install -g @anthropic-ai/claude-code

then the claude acp:
npm install -g @agentclientprotocol/claude-agent-acp

re open the Buzz app and it should now find it

[mwherman2000]

WORKAROUND: Manually install npm install -g @agentclientprotocol/claude-agent-acp --verbose

NOTE: This took 45 minutes to complete. I'm wondering if Buzz was simply timing out when it tries to install the Claude Code ACP itself. ...just an idea?

[Mao-69]

WORKAROUND: Manually install npm install -g @agentclientprotocol/claude-agent-acp --verbose

NOTE: This took 45 minutes to complete. I'm wondering if Buzz was simply timing out when it tries to install the Claude Code ACP itself. ...just an idea?

Possibly, maybe a path isolation issue within the setup environment?

[Tobe2d]

+1
Installation failed for both codex and claude.

I really hope we can see hermes agent in future too