在linux下安装maven

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一、环境说明:

操作系统:Ubuntu 12.04.2 LTS

maven:apache-maven-3.2.3

安装maven前请先安装好jdk,jdk安装可参见:http://my.oschina.net/hongdengyan/blog/150342。

二、下载 maven

下载链接:http://maven.apache.org/download.cgi

选择最新版本的maven安装包,我安装时最新安装包是apache-maven-3.2.3-bin.tar.gz

下载保存文件的路径是:~/下载/。

三、解压安装

xcw@xcw-Lenovo-G470:~$ tar -xzvf apache-maven-3.2.3-bin.tar.gz

四、设置环境变量

以root身份打开并编辑profile文件:

xcw@xcw-Lenovo-G470:~$ sudo gedit /etc/profile

在文件最后添加:

#set maven environment
M2_HOME=/usr/local/apache-maven-3.1.0

export MAVEN_OPTS="-Xms256m -Xmx512m"

export PATH=$M2_HOME/bin:$PATH

保存并关闭。

要使配置生效必须重启机器或者在命令行输入:

xcw@xcw-Lenovo-G470:~$ . /etc/profile

xcw@xcw-Lenovo-G470:~$ mvn -version

Apache Maven 3.2.3 (33f8c3e1027c3ddde99d3cdebad2656a31e8fdf4; 2014-08-12T04:58:10+08:00)
Maven home: /home/xcw/apache-maven
Java version: 1.8.0_11, vendor: Oracle Corporation
Java home: /home/xcw/jdk1.8.0_11/jre
Default locale: zh_CN, platform encoding: UTF-8
OS name: "linux", version: "3.5.0-17-generic", arch: "i386", family: "unix"

在这里提供一种其它的方式:

//在你安装目录的统一路径下创建一个平行目录,类似与链接
xcw@xcw-Lenovo-G470:~$  ln-s apache-maven-3.2.3 apache-maven
xcw@xcw-Lenovo-G470:~$  ls -1
xcw@xcw-Lenovo-G470:~$  export M2_HOME=/home/xcw/apache-maven
xcw@xcw-Lenovo-G470:~$  export PATH=$PATH:$M2_HOME/bin
一般情况下其我们需要用脚本去,在profile中增加以下几行
 
 #set maven environment
M2_HOME=/home/xcw/apache-maven

export MAVEN_OPTS="-Xms256m -Xmx512m"

export PATH=$M2_HOME/bin:$PATH 

五、配置用户范围setting.xml

yan@yan-Ubuntu:/$ sudo cp /usr/local/apache-maven-3.1.0/conf/settings.xml ~/.m2

yan@yan-Ubuntu:/$ sudo gedit ~/.m2/settings.xml

在文件找到

<!-- localRepository
   | The path to the local repository maven will use to store artifacts.
   |
   | Default: ${user.home}/.m2/repository
  <localRepository>/path/to/local/repo</localRepository>
-->

 加入

<!-- localRepository
  | The path to the local repository maven will use to store artifacts.
  |
  | Default: ${user.home}/.m2/repository
 <localRepository>/path/to/local/repo</localRepository>
 -->
 
<localRepository>/home/yan/code/repository/maven</localRepository>

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转载自fengweishuang.iteye.com/blog/2115374