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To build and run uPortal full-source version , you will need the following:

• Java 7 (uPortal 4.2 will run with Java 8 may work, but Java 7 is still preferred).  Java 6 will not work.)
• Maven 3.0.3+
• Ant 1.8.2
• The Servlet Container (Tomcat 7.x) (Tomcat 8.x not yet supported)
• Database

To build and run the uPortal quick-start version, download the quick-start version and continue to the Building and Deploying uPortal instructions.

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1. Download Maven

2. Extract the archive (apache-maven-3.0.x-bin.tar.gz) in the directory you wish to install Maven

   No Format
   tar -xvf apache-maven-3.0.x-bin.tar.gz

   Add the M2_HOME environment variable

3. Make sure that JAVA_HOME is set to the location of your JDK

   No Format
   export JAVA_HOME=/path/to/java/jdk1.x

4. Configure the M2_HOME and MAVEN_OPTS environment variables

   Note
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   On Ubuntu, by default Maven is typically found under /usr/share/maven2

   No Format
   export M2_HOME=/path/to/apache-maven/apache-maven-3.0.x

   Add the M2 environment variable

   No Format
   export M2=$M2_HOME/bin

5. Add M2 environment variable to your path

   No Format
   export PATH=$M2:$PATH

6. Make sure that JAVA_HOMEis set to the location of your JDK and add to to your path

   No Format
   export JAVA_HOME=/path/to/java/jdk1.x MAVEN_OPTS="-Xmx1024M -XX:MaxPermSize=512m"

7. Add Java and Maven to your PATH

   No Format
   export PATH=$JAVA_HOME/bin:$PATH :$M2_HOME/bin

8. Run the following command to verify that it is correctly installed

   No Format
   mvn --version

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1. Download Maven

2. Unzip the archive, apache-maven-3.0.x-bin.zip to the directory you wish to install Maven (i.e., C:
   Program Files\Apache Software Foundation)

   No Format
   unzip apache-maven-3.0.x.bin.zip

3. Add the M2_HOMEenvironment variable
   Same as above
   • open up the system properties (WinKey + Pause)
   • select the "Advanced" tab
   • click the "Environment Variables" button
   • add create the M2_HOME variable in the user variables with the value C:\Program Files\Apache Software Foundation\apache-maven-3.0.x
4. Add the M2 environment variable the same as Step 3.  In the user variables enter the value %M2_HOME%\bin.
5. Update/Create the Path environment variable using the same process as above. In the user variables, prepend the value %M2% to allow Maven to be available in the command line.
6. • create the MAVEN_OPTS variable in the user variables with the value -Xmx1024M -XX:MaxPermSize=512m
7. Same as above (*-nix instructions), make sure that JAVA_HOME exists in your user variables or in the system variables and set the location of your JDK (C:\Program Files\Java\jdk1.x)
8. Update the Path environment variable to include both %JAVA_HOME%\bin (which should come first or early) and %M2_HOME%\bin (which may come last or late) using the Step 3 instructions.
9. Open a new command prompt (Winkey + R then type cmd) and run mvn --version to verify that it is correctly installed.

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