ubuntu 14 => 18 in instructions (#4815)
diff --git a/tools/ubuntu-setup/README.md b/tools/ubuntu-setup/README.md
index d838326..4a481cd 100644
--- a/tools/ubuntu-setup/README.md
+++ b/tools/ubuntu-setup/README.md
@@ -19,10 +19,10 @@
# Setting up OpenWhisk on Ubuntu server(s)
-The following are verified to work on Ubuntu 14 LTS. You may need `sudo` or root access to install required software depending on your system setup.
+The following are verified to work on Ubuntu 18.04. You may need `sudo` or root access to install required software depending on your system setup.
The commands below should be executed on the host machine for single VM/server deployments of OpenWhisk.
-For a distributed deployment spanning multiple VMs, the commands should be executed on a machine with network connectivity to all the VMs in the deployment - this is called the `bootstrapper` and it is ideally an Ubuntu 14.04 VM that is provisioned in an IaaS (infrastructure as a service platform e.g., OpenStack).
+For a distributed deployment spanning multiple VMs, the commands should be executed on a machine with network connectivity to all the VMs in the deployment - this is called the `bootstrapper` and it is ideally an Ubuntu 18.04 VM that is provisioned in an IaaS (infrastructure as a service platform).
Your local machine can act as the bootstrapper as well if it can connect to the VMs deployed in your IaaS.
```
diff --git a/tools/ubuntu-setup/misc.sh b/tools/ubuntu-setup/misc.sh
index ac9f10a..bce36a4 100755
--- a/tools/ubuntu-setup/misc.sh
+++ b/tools/ubuntu-setup/misc.sh
@@ -22,7 +22,7 @@
export DEBIAN_FRONTEND=noninteractive
sudo apt-get update -y
-sudo apt-get install -y ntp git zip tzdata lsb-release
+sudo apt-get install -y ntp git zip unzip tzdata lsb-release npm
echo "Etc/UTC" | sudo tee /etc/timezone
sudo dpkg-reconfigure --frontend noninteractive tzdata
