Software troubleshooting desk

Practical fixes for tool errors, setup blocks, and workflow issues.

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix 'pip install externally managed environment' Error

If you're seeing pip install fail with a message about an externally managed env...

Fix npm ENOWENT Package.json Not Found on Mac

If you see 'ENOENT: no such file or directory, open /path/to/package.json' when running n...

Fix Git 'index.lock file exists' Error

When you see the error fatal: Unable to create 'path/.git/index.lock': File exists....

Fix npm install Permission Denied in Home Directory
If you see EACCES: permission denied or similar errors when running npm instal...

Fix Python venv 'No such file or directory' Error on Activation
You create a virtual environment with python -m venv myenv, then try to activate it ...

Fix Docker Compose 'Port Already Allocated' for MySQL
You run docker compose up and get an error like Error: Port 3306 is already al...


    Issue queue
Sitemap
Fix Nginx Configuration Test: Missing Semicolon Error
Fix Permission Denied Error When Installing Python Packages with pip
Error 0x80070002 on Windows 11: Step-by-Step Troubleshooting
Fix Access Denied Error 0x80070005 in Windows Update
Python venv Not Working on Windows 10: Common Fixes
Windows Defender Stuck on Turning Off Real-Time Protection Fix
Windows 11 Update Stuck at 0%: Corrupt Files Fix
How to Troubleshoot Cloudflare Origin Certificates
Using nvm to Switch Node Version for a Specific Package
How to Resolve BSOD After Windows 11 Update
Docker Container Exits Immediately with Code 0: Fixes
Troubleshooting Docker Network Not Found on Startup
Desk note

    Troubleshooting paths
Home
Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities