diff --git a/README.md b/README.md
index 858307d..fb5f598 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,28 @@
 # fiosdk_typescript_test
 Javascript tests of FIO Protocol using Typescript SDK.
 
+# Prerequesites
+## NodeJs
+NodeJs is required to run the fio.test test suites. By default NodeJs 8 or earlier is installed in Ubuntu 18, however, at least version 16 (Gallium) should be used.
+
+NodeJs may be installed directly using the OS package manager, i.e. apt, or using a 3rd party package manager, e.g. nvm, brew, etc. At FIO we recommend NVM, or node version manager, which provides localized NodeJs installations, on a per-user, per-shell basis. See https://nodejs.org/en/download/package-manager/ and select Linux or go to https://github.com/nvm-sh/nvm#installing-and-updating for more information.
+
+### To install NVM on Linux (Example)
+curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash
+
+### To use NVM
+Launch a new terminal or ssh session (to load your env)
+Type NVM list to see the list of installed nodejs versions. Note the colors, typically the version in green is the nodejs version currently in use. It is also designated with the keyword 'default'.
+
+Type ```nvm install lts/gallium``` to install/use the latest gallium (v16.x) version. This will also update the current in-use version to v16.x
+
+Type ```nvm use <version>``` or ```nvm use lts/gallium``` to update the version used.
+
+The link above has further instructions on installation, how to designate specific versions, etc. Note that to use a specific version, one must run the command ```nvm use <version>``` in each session or add this command to your ".bashrc" to set the Node version on login.
+
 ## 1. Clone the fio.test repo and install the base modules.
 ```
-git clone http://github.com/dapixio/fio.test --recursive
+git clone https://github.com/fioprotocol/fio.test.git
 cd fio.test
 npm install  
 ```
@@ -14,7 +33,7 @@ npm install
 npm install @fioprotocol/fiosdk 
 
 \\ Install a specific version of the published sdk
-npm install @fioprotocol/fiosdk@1.0.0 
+npm install @fioprotocol/fiosdk@1.9.0 
 
 \\ Install the develop branch of fiosdk_typescript
 npm install fioprotocol/fiosdk_typescript#develop