Install Python2.7 and Rstudio-server on Ubuntu 16.04

install_ipython_rstudio.sh

#!/bin/bash
sudo apt-get update
sudo apt -y install python-pip
sudo -H pip install --upgrade pip
sudo apt-get -y install python2.7 python-pip python-dev
sudo apt-get -y install ipython ipython-notebook
sudo -H pip install jupyter

sudo echo "deb http://cran.rstudio.com/bin/linux/ubuntu xenial/" | sudo tee -a /etc/apt/sources.list
gpg --keyserver keyserver.ubuntu.com --recv-key E084DAB9
gpg -a --export E084DAB9 | sudo apt-key add -
sudo apt-get -y update
sudo apt-get -y install r-base r-base-dev
sudo apt-get -y install gdebi-core
wget https://download2.rstudio.org/rstudio-server-1.0.44-amd64.deb
sudo dpkg -i rstudio-server-1.0.44-amd64.deb
rm rstudio-server-1.0.44-amd64.deb
sudo adduser rstudio