Intro

This is an abbreviated guide for Ubuntu-based developers who want to build Mifos from source. See Ubuntu WAR Install if you wish to install Mifos using a pre-built war file instead.

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Please give feedback on any discrepancies or needed additions or corrections to the developer mailing list.

Quick Start

Install Ubuntu

Download and install

Install prerequisites

Java-6 JDK

The default JDK on Ubuntu 8.10 is OpenJDK 6, which Mifos should support (at least one developer is successfully using soylatte, the OpenJDK 6 port to Mac OS X)

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sudo update-java-alternatives -s java-6-sun

Tomcat 6

Mifos requires Tomcat 6.x. Ubuntu 8.10 installs the tomcat6 package, but as of fall, 2008 the package was buggy. Earlier versions of Ubuntu come with Tomcat 5.5, which Mifos no longer supports. Mifos is also not able to work with the Ubuntu Tomcat package in Ubuntu 9.04. We recommend installing Tomcat 6 from a downloaded tarball, but here is a link about how to get the Ubuntu Tomcat package to work on Ubuntu 9.04.

Download the latest Tomcat 6.x archive (look under Downloads → Binary distributions → Core) and unpack it. In the instructions that follow, we'll assume you unpacked Tomcat to $HOME/tomcat6. If you've put it somewhere else, adjust accordingly.

Maven 2

Maven 2.0.9 or later is required. Download the latest Maven 2.x binary and install following bundled instructions. The "mvn" command must be on your path.

If you run into java.lang.OutOfMemoryError: Java heap space during mvn's e.g. javac invocation, an "export MAVEN_OPTS=-Xmx512m" helps, best appended to your ~/.profile file.

Set up the database

If you are building/deploying a Mifos version prior to 1.6.0, you must work around issue 1513. Create a file named mifos.cnf in /etc/mysql/conf.d/ and put in it:

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• Create mifos and mifostest databases. Use:

  No Format
  ~$ mysql -u root -p mysql> CREATE DATABASE mifos; mysql> CREATE DATABASE mifostest; mysql> show databases; +--------------------+ | Database | +--------------------+ | information_schema | | mifos | | mifostest | | mysql | +--------------------+

• Grant permissions to user 'mifos' (doing these grants more than once has no effect). If you choose a different user name and password, adjust these instructions accordingly:

  No Format
  mysql> GRANT ALL on mifos.* to 'mifos'@'localhost' identified by 'mifos'; mysql> GRANT ALL on mifostest.* to 'mifos'@'localhost' identified by 'mifos'; mysql> FLUSH PRIVILEGES;

• test database connection as user 'mifos'

  No Format
  mysql -u mifos -pmifos mifos ...repeat for other databases

Get the source

This page shows you how.

The root of the working copy should be $HOME/mifostrunk.

Create production tables

See "Initializing the Mifos Database" in $HOME/mifostrunk/INSTALL, with one exception: the SQL files in your working copy are in application/src/main/sql. INSTALL assumes you have a release .zip file, with SQL files in sql.

Set up the build - Mifos

Create a Local Properties File.

database connections

Database connections must be configured by customizing the following settings in your Local Properties File:

main.database=mifos
main.database.user=mifos
main.database.password=mifos
integration.database=mifostest
integration.database.user=mifos
integration.database.password=mifos
acceptance.database=mifostest
acceptance.database.user=mifos
acceptance.database.password=mifos

Build Mifos and run integration, unit and acceptance tests

Execute the following:

cd $HOME/mifostrunk
mvn clean install

Deploy

Execute the following:

cd $HOME/mifostrunk/mifos
cp target/mifos_webapp.war $HOME/tomcat6/webapps/mifos.war

Start Mifos

Set up environment variables for Tomcat:

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Visit http://localhost:8080/mifos/ in a browser to use Mifos. (username: "mifos", password: "testmifos").

Done!

Details

Timezone fix

If you're seeing time-related failures in the unit tests, you may need to alter your timezone. See this post for details.

Tomcat cd to /tmp

In the last step of the quick start guide, you may notice that we actually change to the /tmp directory before starting Tomcat. This is because (currently) the Mifos log writer is somewhat broken and writes a logfile to the current directory. Changing to /tmp avoids cluttering up other directories. Also, in Ubuntu, /tmp is automatically cleaned up on reboot.

Firewalled?

If your machine has a firewall, you need to at least unblock the ports necessary to connect to your Web server. For Tomcat, the default port for serving HTTP traffic is 8080.

Debian Package

The installation steps are fairly simple and could probably be a single Bash shell script. Or even a deb package Imagine this whole install guide being replaced with simply sudo apt-get install mifos.

Security and Encryption

Mifos v1.1 provides no encryption and little security. Current discussion appears to recommend securing HTTP traffic over SSL, and possibly also using a VPN.

Still can't connect to MySQL?

Ensure that a TCP listening socket is active; ensure "skip-networking", if extant, is commented out of the config file.

Running 64-bit Ubuntu?

Use 32-bit Java. While Using a 64-bit Java VM appears to increase Mifos memory requirements. On Ubuntu, a 32-bit Sun JRE is pre-built (the ia32-sun-java6-bin package), and `a JDK can be built|http://java.dzone.com/tips/32-bit-jdk-a-64-bit-ubuntu-sys] if needed.

What Next?

Install some Development Tools and start fixing some bugs!