diff --git a/README.md b/README.md
index 671d27ba..e97947ca 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,11 @@ Biblioteca Python que tem por objetivo enviar NFe, NFCe e NFSe no Brasil
 [![Build Status](https://travis-ci.org/danimaribeiro/PyTrustNFe.svg?branch=master3)](https://travis-ci.org/danimaribeiro/PyTrustNFe)
 [![PyPI version](https://badge.fury.io/py/PyTrustNFe3.svg)](https://badge.fury.io/py/PyTrustNFe3)
 
+Pacotes necessários para instalação:
+
+```apt-get install --no-install-recommends python3-pip python3-wheel python3-setuptools python3-openssl python3-lxml```
+
+
 Dependências:
 * PyXmlSec
 * lxml