install_ubuntu.sh doesnot work for 14.04

[sumanth-nirmal]

libuv1-dev can't be installed using apt on ubuntu 14.04, which causes 'install_ubuntu.sh' to fail.
The bash script can be fixed by downloading the .deb(https://packages.ubuntu.com/xenial/amd64/libuv1-dev/download) and installing it (in case of 14.04).

[RobinCPC]

Need to install libuv1 before installing libuv1-dev (for me, on ubuntu 14.04 64-bit).
The link to download.

Edit:
Just find out that Udacity staff (thanks!) had provide Tips for setting up environment

Here's the part for libuv1-dev:

sudo add-apt-repository ppa:acooks/libwebsockets6
sudo apt-get update
sudo apt-get install libuv1.dev

[baumanab]

I'm glad the updated instructions worked out!