Install the OpenBazaar server in one simple script for Ubuntu 14.04 (Trusty)

installobserver.sh

#!/bin/bash

sudo apt-get update && sudo apt-get upgrade
sudo apt-get install git
sudo apt-get install build-essential libssl-dev libffi-dev python-dev openssl python-pip libzmq3-dev
sudo add-apt-repository ppa:chris-lea/libsodium
sudo apt-get update
sudo apt-get -f install
sudo apt-get install libsodium-dev
sudo pip install cryptography
sudo apt-get install autoconf pkg-config libtool
sudo git clone https://github.com/zeromq/libzmq
(cd /home/libzmq; sudo ./autogen.sh && sudo ./configure && sudo make -j 4)
(cd /home/libzmq; sudo make check && sudo make install && sudo ldconfig)
sudo git clone https://github.com/OpenBazaar/OpenBazaar-Server.git
(cd /home/OpenBazaar-Server; sudo pip install -r requirements.txt)

please fix the Shebang line

Its #! not !# ;)