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4.2. Install Maven
Prerequisites
The following software must be installed:
- An archiving tool for extracting the contents of compressed files.
- Open JDK.
Procedure 4.2. Install Maven
Download Maven.
- Enter http://maven.apache.org/download.cgi in the address bar of a browser.
- Download
apache-maven-[latest-version]
ZIP file and save it to your hard drive.
Install and configure Maven.
On Red Hat Enterprise Linux
- Extract the ZIP archive to the directory where you wish to install Maven.
- Open your .bash_profile file in a terminal:
vi ~/.bash_profile
. - Add the M2_HOME environment variable to the file:
export M2_HOME=/path/to/your/maven
- Also add the M2 environment variable to the file:
export M2=$M2_HOME/bin
- Add the M2 environment variable to the file:
export PATH=$M2:$PATH
- Make sure that JAVA_HOME is set to the location of your JDK. For example:
export JAVA_HOME=/usr/lib/jvm/java-1.7.0-openjdk.x86_64
- Make sure that $JAVA_HOME/bin is in your PATH environment variable.
- Save the file and exit your text editor.
- Run this command to ensure the changes take effect:
source ~/.bash_profile
- Run the following command to verify that Maven is installed successfully on your machine:
mvn --version
On Microsoft Windows
- Extract the ZIP archive to the directory where you wish to install Maven. The subdirectory
apache-maven-[latest-version]
is created from the archive. - Press Start+Pause|Break. The System Properties dialog box is displayed.
- Click the Advanced tab and click Environment Variables.
- Under System Variables, select Path.
- Click Edit and add the two Maven paths using a semicolon to separate each entry.
- Add the M2_HOME variable and set the path to
C:\path\to\your\Maven
. - Add the M2 variable and set the value to %M2_HOME%\bin.
- Update or create the Path environment variable:
- Add the %M2% variable to allow Maven to be executed from the command line.
- Add the variable %JAVA_HOME%\bin to set the path to the correct Java installation.
- Click OK to close all the dialog boxes including the System Properties dialog box.
- Open Windows command prompt and run the following command to verify that Maven is installed successfully on your machine:
mvn --version