Updated documentation

README.md

@@ -9,16 +9,23 @@ Before installing pyodbc you must install the packages from Debian/Ubuntu system
 
 1.1  INSTALLING ON DEBIAN-BASED LINUX DISTRIBUTIONS.
 
+Install python and odbc modules
+
 ```
   sudo apt update
-  sudo apt install libpq-dev python-dev python3-dev
-  sudo apt install python3.5-dev python3.6-dev
-  sudo apt install unixodbc-dev
+  sudo apt install libpq-dev python-dev python3-dev python3.6-dev
   sudo apt install build-essential
 ```
+
+Install unixodbc
+
+```
+sudo apt install unixodbc-dev unixodbc
+```
+
 To connect to IBM iSeries systems we will need to download a .deb file, this library can be downloaded from the IBM page https://www.ibm.com/support/pages/ibm-i-access-client-solutions. So let's create an account, log in, and download the IBM i Access for Linux package.
 
-Example installation instructions:
+Copy the downloaded iseries odbc driver to the server and install:
 ```
   sudo apt install ./ibm-iaccess-1.1.0.15-1.0.ppc64el.deb
 ```
@@ -35,28 +42,27 @@ pip install pyiaccess
 Create a .env file in the root of your project
 
 ```
-ISERIE_DSN = LIBRARY
-ISERIE_HOST = HOST
-ISERIE_USER = USER
-ISERIE_PASSWORD = PASSWORD
+IBMI_DSN = YOUR DATABASE
+IBMI_HOST = YOUR IP
+IBMI_USER = YOUR USER
+IBMI_PASSWORD = YOUR PASSWORD
+IBMI_PORT = YOUR PORT # Define or not is required
 
-SFTP_PORT = 22
-SFTP_REMOTE_PATH = "/home/repo/"
+SFTP_HOST = YOUR IP
+SFTP_USER = YOUR USER
+SFTP_PASSWORD = YOUR PASSWORD
+SFTP_PORT = 22 # Default 22 or change port
+SFTP_REMOTE_PATH = "/home/"
 ```
 
 Configuration of environment variables of the project or application
 
 ```python
-import os
 from pyiaccess.manage import set_env
 
 # Define .env file with absolute or complete path.
 path_env = '/home/user/proyect/.env'
 
-# Define .env file with relative path of the project or application.
-BASE_DIR = os.path.dirname(os.path.abspath(__file__))
-path_env = os.path.join(BASE_DIR, ".env")
-
 # Load the environment variables.
 set_env(path_env)
 ```