diff --git a/README.md b/README.md
index 00d8bbc..a3354c0 100644
--- a/README.md
+++ b/README.md
@@ -12,13 +12,7 @@ Getting a copy of the project up and running on your local machine. Supported Pl
 Open the terminal (Ctrl+Alt+T) and run the following command to install the software dependencies:
 
 ```
-sudo apt install python3 python3-gi python3-cairo python3-gi-cairo gir1.2-gtk-3.0 libgirepository1.0-dev python3-dev build-essential pkg-config python3-pip python3-venv
-```
-
-**Alternative**: Use the Makefile for automatic installation:
-
-```
-make install_full
+sudo apt install python3 python3-gi python3-cairo python3-gi-cairo gir1.2-gtk-3.0 libgirepository1.0-dev python3-dev build-essential pkg-config python3-pip python3-venv gcc libcairo2-dev python3-dev libgirepository-2.0-dev gir1.2-gtksource-3.0
 ```
 
 ### Installation
@@ -36,34 +30,13 @@ sudo apt install python3.8-venv
 
 Setting the virtual environment:
 
-1. Create the environment: `python3 -m venv <virtual environment name>`
-1. Active the environment: `source <virtual environment path>/<virtual environment name>/bin/activate`
-1. Install prerequisites: `sudo apt install libgirepository1.0-dev gcc libcairo2-dev pkg-config python3-dev`
-1. Install PyGObject: `python -m pip install PyGObject`
+1. Create the environment: `python3 -m venv mosaicode`
+1. Active the environment: `source mosaicode/bin/activate`
+1. Install PyGObject: `python -m pip install PyGObject setuptools`
 1. Install Mosaicode: `python setup.py install`
 
-**Alternative**: Use the Makefile for automatic virtual environment setup:
-
-```
-make install_venv
-```
-
 More details in the Python 3 *Virtual Environments and Packages* documentation: https://docs.python.org/3/tutorial/venv.html
 
-#### Operational System Directories
-
-Run via terminal:
-
-```
-sudo python setup.py install
-```
-
-**Alternative**: Use the Makefile for system installation:
-
-```
-make install_full
-```
-
 ### Useful Makefile Commands
 
 - `make help` - Show all available commands
@@ -92,10 +65,4 @@ Some extensions that you can install to add visual programming languages with re
 
 ## Related pages
 
-ALICE. Lab:  [https://alice.dcomp.ufsj.edu.br/](https://alice.dcomp.ufsj.edu.br/)
-
-## Contact
-
-Asking to:
-
-* mosaicode-dev@googlegroups.com
+ALICE. Lab:  [https://alice.ufsj.edu.br/](https://alice.ufsj.edu.br/)