More updates to Readme

README.md

@@ -4,11 +4,10 @@ miniConfig is a python3 based minimal config management that focuses mainly on a
 
 ## Installation
 
-miniConfig requires parallel-ssh:
-
+miniConfig requires parallel-ssh and gevent. Install requirements by running:
 
 ```bash
-pip3 install parallel-ssh
+pip install -r requirements.txt
 ```
 
 ## Usage
@@ -44,7 +43,7 @@ export miniConfigPass='p@ssw0rd'
 
 ## config.json
 
-Config files tell miniConfig what to do. Each role directory should have a `config.json` file. 
+Config files tell miniConfig what to do. Each role directory should have a `config.json` file.
 
 Example config.json:
 ```
@@ -91,7 +90,7 @@ List here the packages you want to add and remove:
     "remove": ["nginx"]
   }],
 ```
-Note: Each time you apply a configuration, miniConfig will only do the add/remove action if necessary. It runs a verify step before running the action. 
+Note: Each time you apply a configuration, miniConfig will only do the add/remove action if necessary. It runs a verify step before running the action.
 
 #### commands
 List here the commands you want to run on the remote hosts:
@@ -116,12 +115,12 @@ List here the files you want to copy to the remote hosts. The action key is mand
 ```
 Note: The files listed here must be included under `roles/role-name/files` directory. File ownership/group and mode are optional.
 
-When using the `service_notify` key make sure to include the actual service name. 
+When using the `service_notify` key make sure to include the actual service name.
 
 
 
 ## Applying configurations
-Run `miniConfigApply.py` `$rolename` 
+Run `miniConfigApply.py` `$rolename`
 
 miniConfig writes its log to stdout.
 ```

miniConfigApply.py

@@ -3,7 +3,6 @@
 miniConfig
 A very simple config management system
 """
-
 import os
 import sys
 import json
@@ -11,6 +10,7 @@ import hashlib
 from pssh.clients.native import ParallelSSHClient
 from gevent import joinall
 from pssh.utils import enable_host_logger
+# Enable pssh's host logger
 enable_host_logger()
 
 class MiniConfig():
@@ -208,7 +208,7 @@ class MiniConfig():
                 print('[%s] %s already on system/checksum match local file' % (host, remote_file_path))
 
 
-    def rm_file(self, file={}):
+    def rm_file(self, file):
         """
         Removes files provided in config.json
         """