[BUG] cannot run claudecode extension nvim

[wimble3]

Bug Description

Hello all, im new guy here and i want to use this awesome plugin but now i cant. Some 127 error, i hope u can help me to fix that. Im using my own config base on lazy nvim kickstart, maybe its because of plugin conflict, i dont know. There is my configuration: https://github.com/wimble3/pyvo-nvim

To Reproduce

Steps to reproduce the behavior:

1. Paste plugin settings to init.lua from doc example.

  {
    "coder/claudecode.nvim",
    dependencies = { "folke/snacks.nvim" },
    config = true,
    keys = {
      { "<leader>a", nil, desc = "AI/Claude Code" },
      { "<leader>ac", "<cmd>ClaudeCode<cr>", desc = "Toggle Claude" },
      { "<leader>af", "<cmd>ClaudeCodeFocus<cr>", desc = "Focus Claude" },
      { "<leader>ar", "<cmd>ClaudeCode --resume<cr>", desc = "Resume Claude" },
      { "<leader>aC", "<cmd>ClaudeCode --continue<cr>", desc = "Continue Claude" },
      { "<leader>ab", "<cmd>ClaudeCodeAdd %<cr>", desc = "Add current buffer" },
      { "<leader>as", "<cmd>ClaudeCodeSend<cr>", mode = "v", desc = "Send to Claude" },
      {
        "<leader>as",
        "<cmd>ClaudeCodeTreeAdd<cr>",
        desc = "Add file",
        ft = { "NvimTree", "neo-tree", "oil" },
      },
      -- Diff management
      { "<leader>aa", "<cmd>ClaudeCodeDiffAccept<cr>", desc = "Accept diff" },
      { "<leader>ad", "<cmd>ClaudeCodeDiffDeny<cr>", desc = "Deny diff" },
    },
  },

2. Run nvim
3. Wait for install
4. Press leader-a-f or leader-a-c and see the error 127 (i dont know what it means and i dont know how to check full desc of this)

Expected Behavior

nvim plugin works

Environment

• NVIM v0.11.3
• Plugin version: v0.2.0
• OS: ubuntu 22.04

Error Messages

[ClaudeCode] [terminal] [ERROR] Claude exited with code 127.
Check for any errors. 

Additional Context

[raeperd]

this bug is also reproducible in macos

• nvim 0.111.0
• plugin version v0.2.0
• OS: macOS 15.5 on Apple M4 Pro

[wimble3]

@raeperd Hi, Im not alone, thanks for comment! =)

[wimble3]

@raeperd Ok, i found a problem, just npm requirement npm install -g @anthropic-ai/claude-code has been run with error by unknown reason (i missed that, blind), i just trying to use cloude console command and i saw that its uninstalled. Just retry to install this, lol xD