Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

If you're on Debian 12 and get error: externally-managed-environment when using ...

When you try to install a package with pip on Python 3.11 and see the error error: external...

Fixing pip Externally-Managed Environment Errors
If you see the error error: externally-managed-environment when running pip in...

VSCode Integrated Terminal Not Showing: Fixes to Try
You open the integrated terminal in Visual Studio Code using Ctrl+` (or Cmd+`<...

Fix pnpm ERR! Cannot Find Module – Practical Steps
When running pnpm install or pnpm start, you might see an error like:

Fix 'git pull failed index.lock file exists' Error
When running git pull, you may see an error like:
fatal: Unable to create &#...