ubuntu 安装phpstorm及jdk

从官网上下载phpstorm 的linux版本
http://www.jetbrains.com/phpstorm/download/index.html
解压压缩文件
 
tar xfz PhpStorm-*.tar.gz
 
进入phpstorm的bin目录执行安装脚本
cd PhpStorm-*
./PhpStorm.sh
安装程序开始启动，在安装过程中需要输入注册码（可选）
User name:EMBRACE
License Key:
===== LICENSE BEGIN =====
43136-12042010
00002UsvSON704l"dILe1PVx3y4"B3
49AU6oSDJrsjE8nMOQh"8HTDJHIUUh
gd1BebYc5U"6OxDbVsALB4Eb10PW8"
===== LICENSE END =====

http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html

$ sudo mkdir /usr/lib/jvm $ sudo tar zxvf jdk-7u21-linux-i586.tar.gz -C /usr/lib/jvm $ cd /usr/lib/jvm $ sudo mv jdk1.7.0_21 java

$ sudo vim ~/.bashrc

export JAVA_HOME=/usr/lib/jvm/java 
export JRE_HOME=${JAVA_HOME}/jre export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib export PATH=${JAVA_HOME}/bin:$PATH 

sudo update-alternatives --install /usr/bin/java java /usr/lib/jvm/java/bin/java 300 sudo update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java/bin/javac 300 sudo update-alternatives --install /usr/bin/jar jar /usr/lib/jvm/java/bin/jar 300 sudo update-alternatives --install /usr/bin/javah javah /usr/lib/jvm/java/bin/javah 300 sudo update-alternatives --install /usr/bin/javap javap /usr/lib/jvm/java/bin/javap 300 

sudo update-alternatives --config java

There is only one alternative in link group java (providing /usr/bin/java): /usr/lib/jvm/java/bin/java 无需配置。

$ java -version
java version "1.7.0_21" Java(TM) SE Runtime Environment (build 1.7.0_21-b11) Java HotSpot(TM) Server VM (build 23.21-b01, mixed mode)