Python Installer Builder (Nuitka)
Commercial-grade Windows installers for Python apps: Nuitka extreme compilation, dist slimming, DLL footprint analysis, Inno Setup packaging.
- What
- Commercial-grade Windows installers for Python apps: Nuitka extreme compilation, dist slimming, DLL footprint analysis, Inno Setup packaging.
- Cost
- Free
- Needs
- Use "Python Installer Builder (Nuitka)" with your Muse.
- Install
- Copy the installer prompt below into your Muse — your agent does the rest.
Curated by Skill Harbor: commercial-grade Python deployment expertise for Windows, aiming at the smallest, fastest-starting, cleanest installer. The core approach is Nuitka folder mode (dist) plus Inno Setup packaging: no single-file builds, no stray console window. The workflow confirms build parameters first (app name, version, publisher, icon, never auto-filled), verifies the source build (console disabled, LTO enabled, VC++ runtime present), compiles with Nuitka using a module-exclusion and plugin strategy, slims the dist folder by stripping debug symbols, caches, tests and docs with safeguards for runtime-required metadata, analyzes DLLs to find and trim the largest dependencies including 32-bit vs 64-bit size tradeoffs, then packages with Inno Setup using LZMA2 ultra compression, full metadata, residue-free uninstall and an arch-matched VC++ redistributable. Includes a real production reference: a 323 MB PySide2 desktop app with OpenCV and Playwright, broken down dependency by dependency (71 DLLs, 93 MB) with the exact slimming moves that shrank it. From the affaan-m/ECC repository (MIT). Honest caveats: advanced size and startup optimization, not basic script-to-exe conversion; Windows only; some examples in the skill are written in Chinese. Skill Harbor never reviews the code, review it yourself before use.
Version:
Install
Copy the install package below, then paste it into MuseThe install prompt below already includes the vetting steps: your agent follows the community checklist before installing anything with executable code. Want more?
Use "Python Installer Builder (Nuitka)" with your Muse. Prerequisites: Windows, Nuitka, Inno Setup. This is advanced size/startup optimization, not basic script-to-exe. 1. Open the skill: https://github.com/affaan-m/ECC/blob/main/skills/generating-python-installer/SKILL.md and copy the full SKILL.md text. 2. Paste it into a chat with Muse and add: "Plan a minimal Nuitka + Inno Setup installer for [app]" or "Analyze this dist folder and cut it in half." 3. Confirm every build parameter when asked; never let the workflow auto-fill app name, version or publisher. Tip: start with the DLL footprint analysis before slimming; the biggest wins are usually one or two oversized dependencies (e.g. WebEngine, full OpenCV). Safety: a skill is plain-text instructions; it runs nothing by itself. Test the installer on a clean machine before shipping.
Saved to your recent installs. Find it anytime on /connect.
Questions
How do I install a build?
Every product page includes a copy-paste install prompt. Paste it into your Muse and it sets the build up for you — no manual configuration.
Where does my money go?
Straight to the seller. Skill Harbor never processes payments: checkout happens on the seller’s own page, usually Stripe.
What does the ✓ next to a creator’s name mean?
It means we confirmed the identity of the person behind the listing. It says nothing about the code itself — always check a build before installing it.