diff --git a/contrib/fabfile.tar.gz b/contrib/fabfile.tar.gz
index 9817ad2a75..4f573e5cdd 100644
Binary files a/contrib/fabfile.tar.gz and b/contrib/fabfile.tar.gz differ
diff --git a/fabfile/__init__.py b/fabfile/__init__.py
index 3bb092a3bd..d4f48fe803 100644
--- a/fabfile/__init__.py
+++ b/fabfile/__init__.py
@@ -5,11 +5,10 @@ import databases as database
 import webservers as webserver
 import platforms as platform
 import django
-from conf import setup_environment
+from conf import setup_environment, print_supported_configs
 
 setup_environment()
 
-
 print(white('\n\n          ########          ', bold=True))
 print(white('          ########          ', bold=True))
 print(white('          ###  ###          ', bold=True))
@@ -25,6 +24,8 @@ print(white('#############  #############', bold=True))
 
 print(white('\nMayan EDMS Fabric installation file\n\n', bold=True))
 
+print_supported_configs()
+
 
 @task(default=True)
 def install():
diff --git a/fabfile/conf.py b/fabfile/conf.py
index b0ec550ac7..9574948f9f 100644
--- a/fabfile/conf.py
+++ b/fabfile/conf.py
@@ -44,3 +44,10 @@ def setup_environment():
     env['webserver_name'] = WEB_CHOICES[env.webserver]
 
     env['django_database_driver'] = DJANGO_DB_DRIVERS[env.database_manager]
+
+
+def print_supported_configs():
+    print('Supported operating systems (os=): %s' % dict(OS_CHOICES).keys())
+    print('Supported database managers (database_manager=): %s' % dict(DB_CHOICES).keys())
+    print('Supported webservers (webserver=): %s' % dict(WEB_CHOICES).keys())
+    print('\n')
diff --git a/fabfile/literals.py b/fabfile/literals.py
index 7d93f9fd82..23f5c44c4d 100644
--- a/fabfile/literals.py
+++ b/fabfile/literals.py
@@ -3,15 +3,15 @@ OS_REDHAT = 'redhat'
 OS_CENTOS = 'centos'
 OS_FEDORA = 'fedora'
 OS_WINDOWS = 'windows'
-OS_FREEBSD = 'freebds',
+OS_FREEBSD = 'freebds'
 
 OS_CHOICES = {
     OS_UBUNTU: 'Ubuntu',
-    OS_REDHAT: 'RedHat',
-    OS_CENTOS: 'CentOS',
     OS_FEDORA: 'Fedora',
-    OS_WINDOWS: 'MS Windows',
-    OS_FREEBSD: 'FreeBSD',
+    #OS_REDHAT: 'RedHat',
+    #OS_CENTOS: 'CentOS',
+    #OS_WINDOWS: 'MS Windows',
+    #OS_FREEBSD: 'FreeBSD',
 }
 
 DEFAULT_INSTALL_PATH = {
@@ -36,9 +36,9 @@ DB_ORACLE = 'oracle'
 
 DB_CHOICES = {
     DB_MYSQL: 'MySQL',
-    DB_PGSQL: 'PostgreSQL',
-    DB_SQLITE: 'SQLite',
-    DB_ORACLE: 'ORACLE'
+    #DB_PGSQL: 'PostgreSQL',
+    #DB_SQLITE: 'SQLite',
+    #DB_ORACLE: 'ORACLE'
 }
 
 DJANGO_DB_DRIVERS = {
@@ -53,7 +53,7 @@ WEB_NGINX = 'nginx'
 
 WEB_CHOICES = {
     WEB_APACHE: 'Apache',
-    WEB_NGINX: 'Nginx',
+    #WEB_NGINX: 'Nginx',
 }
 
 DEFAULT_OS = OS_UBUNTU