update readme: add one line install and run

README.md

@@ -4,10 +4,15 @@ Script to generate production files (part -> step, dxf, pdf)
 
 
 ## Prerequisite:
-- python
-- (git)
+- python (to install type python in terminal, it will open the windows store to install it)
+- git (install: `winget install --id Git.Git -e --source winget`)
 
-## Install:
+## Automatic install
+will dowwnload the git repo, install everything and launch the program.
+copy paste this line in a windows terminal
+`curl -o installFrom0.cmd https://git.lurenaud.com/lurenaud/SldwrksExporter/raw/commit/6b3e20277723cf5335e0c1981a5fa198964435bb/installFromZeroScript/installFrom0.cmd; .\installFrom0.cmd`
+
+## Manual install
 1. Get the code:
 
 - `git clone https://git.lurenaud.com/lurenaud/SldwrksExporter.git`
@@ -18,10 +23,10 @@ Script to generate production files (part -> step, dxf, pdf)
 - activate environement `.venv\Script\Activate.ps1` 
 - install requirements `pip install -r requirements.txt`
 
-## Common errors:
+## Common problems:
 - Cannot activate venv, script : in an admin terminal run `Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser`
 
 
 ## Use:
-
-`.\run.py path\toFloderOfFiles` will generate step, pdf and dxf in a export folder
+In terminal: `.\gui.py path\toFloderOfFiles` will generate step, pdf and dxf in a export folder
+Double click the gui.py file