Updated Readme.md, Notes.md and install.md (ibmdb#880)

doc update

NOTES.md

@@ -4,7 +4,7 @@ Please note that on z/OS, you can only have one active connection per thread.
 
 ## Installation from source code
 ```shell 
-cd /u/pdharr/git/python-ibmdb/IBM_DB/ibm_db
+cd /u/pdharr/git/python-ibmdb
 export IBM_DB_HOME='DSN.VC10'
 python setup.py install
 ```

README.md

@@ -1,43 +1,22 @@
 Python support for IBM Db2 for LUW, IBM Informix and IBM Db2 for z/OS
 =========
 
-[![Build Status](https://travis-ci.com/ibmdb/python-ibmdb.svg?branch=master)](https://travis-ci.com/ibmdb/python-ibmdb)
-
 ## Python, DB-API components for IBM Db2 for LUW, IBM Informix and IBM Db2 for z/OS
 
 Provides Python interface for connecting to IBM Db2 for LUW, IBM Informix and IBM Db2 for z/OS
 
-### Table of contents
-
-[Components](#components)
-
-[Pre-requisites](#pre-requisites)
-
-[Installation](#inst)
-
-[Quick Example](#eg)
-
-[API Documentation](#api)
-
-[Downloads](#downloads)
-
-[Latest Updates](#latest-updates)
-
-[Support & Feedback](#support)
-
-[Contributing to the ibm_db python project](#contributing-to-the-ibm_db-python-project)
-
-[Some common issues](#KnownIssues)
-
-[Testing](#testing)
-
 <a name='components'></a>
 ## Components
 
 1. The **ibm_db** contains:
    * **ibm_db** driver: Python driver for IBM Db2 for LUW, IBM Informix and IBM Db2 for z/OS databases. Uses the IBM Data Server Driver for ODBC and CLI APIs to connect to IBM Db2 for LUW and Informix.
    * **ibm_db_dbi**: Python driver for IBM Db2 for LUW and IBM Informix databases that complies to the DB-API 2.0 specification.
-   Checkout the [README](https://github.com/ibmdb/python-ibmdb/tree/master/IBM_DB/ibm_db) for getting started with ibm_db and ibm_db_dbi
+
+
+## <a name="api"></a> API Documentation
+For more information on the APIs supported by ibm_db, please refer to below link:
+
+https://github.com/ibmdb/python-ibmdb/wiki/APIs
 
 <a name="prereq"></a>
 ## Pre-requisites
@@ -85,6 +64,8 @@ You might need zlib, openssl, pip installations if not already available in your
 <a name="installation"></a> 
 ## Installation
 
+Python wheels are built for linux, macos and windows for multiple python versions (from python version 3.7 to 3.11).And for other platforms package gets installed from source distribution.
+
 You can install the driver using pip as:
 
 ```
@@ -97,7 +78,17 @@ If you have to use your own URL for clidriver please set environment variable
 IBM_DB_INSTALLER_URL
 ```
 
-Note: For windows after installing ibm_db, we need to make sure to set dll path of dependent library of clidriver before importing the module as:
+Note: For windows after installing ibm_db,recieves the below error when we try to import ibm_db :
+```>python
+Python 3.11.4 (tags/v3.11.4:d2340ef, Jun  7 2023, 05:45:37) [MSC v.1934 64 bit (AMD64)] on win32
+Type "help", "copyright", "credits" or "license" for more information.
+>>> import ibm_db
+Traceback (most recent call last):
+  File "<stdin>", line 1, in <module>
+ImportError: DLL load failed while importing ibm_db: The specified module could not be found.
+>>>
+```
+We need to make sure to set dll path of dependent library of clidriver before importing the module as:
 
 ```
 import os
@@ -283,11 +274,6 @@ More examples can be found under ['ibm_db_tests'](https://github.com/ibmdb/pytho
 
 Jupyter Notebook examples can be found here -> [Other Examples](https://github.com/IBM/db2-python/tree/master/Jupyter_Notebooks)
 
-## <a name="api"></a> API Documentation
-For more information on the APIs supported by ibm_db, please refer to below link:
-
-https://github.com/ibmdb/python-ibmdb/wiki/APIs
-
 ### <a name="Licenserequirements"></a> License requirements for connecting to databases
 
 Python ibm_db driver can connect to Db2 on Linux Unix and Windows without any additional license/s, however, connecting to databases on Db2 for z/OS or Db2 for i(AS400) Servers require either client side or server side license/s. The client side license would need to be copied under `license` folder of your `clidriver` installation directory and for activating server side license, you would need to purchase Db2 Connect Unlimited for System z® and Db2 Connect Unlimited Edition for System i®.