diff --git a/.gitignore b/.gitignore
index ab5a40c..9504cc3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,9 +1,17 @@
+# virtual envs
 node_modules/
-assets/css/default.css
-assets/css/schedule-aula.css
-assets/css/speaker-info-aula.css
-assets/css/upcoming-talk-aula.css
-assets/css/fonts.css
-assets/css/schedule.css
-assets/css/talk-info-aula.css
+lektor/
+
+# nodejs sh1t
+package-lock.json
+package.json
+
+# scss
+assets/css/default*.css
+assets/css/schedule-aula*.css
+assets/css/speaker-info-aula*.css
+assets/css/upcoming-talk-aula*.css
+assets/css/fonts*.css
+assets/css/schedule*.css
+assets/css/talk-info-aula*.css
 
diff --git a/README.md b/README.md
index ef7691c..979bc42 100644
--- a/README.md
+++ b/README.md
@@ -5,21 +5,41 @@ This is a lektor Projekt, more about lektor on [getlektor.com](https://getlektor
 
 Because thsi project is migrated from a hugo project, currently the [esbuild](https://esbuild.github.io/) Javascript builder is not automated and has to be done manually to update scripts.
 
+ lektor venv install
+---------------------
+To install the python package lektor as venv, run these commands:
+```bash
+python -m venv lektor
+source lektor/bin/activate
+pip install lektor
+```
+
+Run lektor:
+```bash
+source lektor/bin/activate
+lektor server -f scss
+```
+
  esbuild instructions
 ----------------------
 prepare esbuild nodejs enviroment
 ```
+# aktivate lektor ennv
+source lektor/bin/activate
+
+# install nodeenv
 pip install nodeenv
+
+# add nodejs env to current env
 nodeenv -p
 
+# install esbuild
 npm install --save-exact --save-dev esbuild
 ./node_modules/.bin/esbuild --version
-
-npm install react react-dom
 ```
 
-
 build assets
 ```bash
+source lektor/bin/activate
 ./node_modules/.bin/esbuild assets/js/custom/nodes/schedule.js --bundle --outfile=assets/rendered_schedule.js
 ```