Installed via VP, the pi coding agent with packages can't be used.

[xsj284]

Describe the bug

Installed via VP, the pi coding agent with packages can't be used.

Reproduction

https://github.com/xsj284/vp-bug-pi-agent

Steps to reproduce

$ vp add -g @earendil-works/pi-coding-agent
$ pi install npm:@vigolium/piolium
Error: Failed to load extension "/home/xsj284/.pi/agent/npm/node_modules/@vigolium/piolium/extensions/piolium/index.ts": Failed to load extension: Cannot find module '/home/xsj284/.vite-plus/packages/@earendil-works/pi-coding-agent' imported from /home/xsj284/.vite-plus/packages/@earendil-works/pi-coding-agent#2753e02c-9319-456f-bc0f-23d6d7b6fba5/lib/node_modules/@earendil-works/pi-coding-agent/node_modules/jiti/lib/jiti-static.mjs
Hint: Start without extensions using "pi -ne".

System Info

$ vp env current
VITE+ - The Unified Toolchain for the Web

Environment:
  Version  24.18.0
  Source   lts

Tool Paths:
  node  /home/xsj284/.vite-plus/js_runtime/node/24.18.0/bin/node
  npm   /home/xsj284/.vite-plus/js_runtime/node/24.18.0/bin/npm
  npx   /home/xsj284/.vite-plus/js_runtime/node/24.18.0/bin/npx

vp --version
VITE+ - The Unified Toolchain for the Web

vp v0.2.5

Local vite-plus:
  vite-plus  Not found

Tools:
  vite             Not found
  rolldown         Not found
  vitest           Not found
  oxfmt            Not found
  oxlint           Not found
  oxlint-tsgolint  Not found
  tsdown           Not found

Environment:
  Package manager  Not found
  Node.js          v24.18.0

Used Package Manager

bun

Logs

Validations

• Read the Contributing Guidelines.
• Check that there isn't already an issue for the same bug.
• Confirm this is a Vite+ issue and not an upstream issue (Vite, Vitest, tsdown, Rolldown, or Oxc).
• The provided reproduction is a minimal reproducible example.

[jong-kyung]

Thanks for the report. This only affects Pi installations created or updated by Vite+ v0.2.2+ using the # path. Existing Pi installations without an install ID continue to work.

Affected users can temporarily install Pi with Bun:

vp remove -g @earendil-works/pi-coding-agent
bun add -g --ignore-scripts @earendil-works/pi-coding-agent
pi install npm:@vigolium/piolium

cc. @liangmiQwQ

[liangmiQwQ]

@jong-kyung Thanks for your analyzing, this is indeed a bug I left. I am trying to find a patch for this right now. This is not completely related to #1986, however, I will remove this parent issue.