Installing a Custom Site from Launchpad

In this tutorial, we will install a custom iHRIS Manage 4.0 site hosted on Launchpad. We will bazaar to download the code as well as discuss the basics on how to modify the code on Launchpad. We are assuming that you are using an Ubuntu Linux machine.

Our first goal is to install the iHRIS Suite 4.0. Then we will download the CSSC's iHRIS Manage Customizations. Next we will create the database and finally we will install the site in our web-server.

Launchpad First Steps

First you should create an account on Launchpad if you not have already done so. We will refer to this account as LAUNCHPAD_USER.

Since we will want to contribute to the code, we will need to create a ssh public key on your Ubuntu machine to add to Launchpad:

sudo apt-get install openssh-client
ssh-keygen -t rsa

When prompted, press Enter to accept the default file name for your key. Next, enter then confirm a password to protect your SSH key.

Your key pair is now stored in ~/.ssh/id_rsa.pub (public key) and ~/.ssh/id_rsa (private key). Now you need to upload the public portion of your SSH key to Launchpad. To do this, open in your web browser:

https://www.launchpad.net/~LAUNCHPAD_USER

You will see a place that says SSH Keys with an exclamation point (!) in a yellow circle next to it. Click on the (!) scroll down until you see Add an SSH Key and a text box. We will paste our public key into this text box. To do so type in a terminal:

gedit ~/.ssh/id_rsa.pub

you can now copy the contents of gedit (the public key) into the text box in the web browser. Now simply click on the button Import Public Key

For every computer/account that you use you will need to repeat these steps to create and import a public key.

Bazaar First Steps

First we need to make sure the Bazaaar (bzr) version control software is installed:

 sudo apt-get install bzr bzrtools

You may wish to read the five minute tutorial at this point. You should also let bzr know how you are:

 bzr whoami "Your Name <your@email.add.ress>"

Join the iHRIS Team

Launchpad uses "teams" to control who can modify code it stores under bazaar.

If you wish to make modifications to the CSSC Customizations, you should join the ihris+cssc team.

If you are working on a joint project, but not the CSSC's customizations, you should create a team in Launchpad and add yourself to it as well as the team intrahealth+informatics. For example, you could create the team ihris+tanzania.

Downloading iHRIS

We will now download the iHRIS Suite from Launchpad using bzr (as opposed to the release tar.bz2 files) to get practice using bazaar.

Release Code

Now we want to get the iHRIS Suite 4.0 release code from launchpad.

sudo mkdir -p /var/lib/iHRIS/lib/4.0
cd /var/lib/iHRIS/lib/4.0
sudo bzr branch lp:i2ce/4.0 I2CE
sudo bzr branch lp:ihris-common/4.0 ihris-common
sudo bzr branch lp:ihris-manage/4.0 ihris-manage
sudo bzr branch lp:textlayout/4.0 textlayout

These branches will always contain the latest release code.

Development Code

If you wish to work with the development code instead, you should do this:

sudo mkdir -p /var/lib/iHRIS/lib/4.0-dev
cd /var/lib/iHRIS/lib/4.0-dev
sudo bzr branch lp:i2ce I2CE
sudo bzr branch lp:ihris-common ihris-common
sudo bzr branch lp:ihris-manage ihris-manage
sudo bzr branch lp:textlayout textlayout

These branches will always contain the main development code, which may or may be working at a particular time.