Step 1: Download & Install JDK
JDK contains the following
a)
Java Runtime Environment (JRE) – The runtime environment for use by
the Java Development Kit (JDK). JRE includes a Java Virtual Machine (JVM) – a
virtual machine that can execute java bytecode, supporting class libraries and
other files that help the execution of code written in java programming
language. Location: $Java_Home/jre/
b)
Development tools – Tools to support java programming. Location:
$JAVA_HOME/bin/
c)
Java DB – A relational database management system based on java
programming language and SQL. Location: $JAVA_HOME/db/
d)
Source Code – Source code that make up the core java. Location:
$JAVA_HOME/src.zip
Step 2: Set Java_Home environment variable. To
do so, follow the below steps
a)
Open terminal window, and type vi ~/.bash_profile
b)
enter "export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.7.0_17.jdk/Contents/Home"
c)
Save and Exit the terminal window.
d) Open the terminal again, type "echo $JAVA_HOME" to confirm the setting up the environment variable and type "java -version" to confirm the java version.
Step 3: Download & install JDeveloper
a a)
To download, check out the below link –
Ps Note: Choose “Generic” studio edition for
installing on a Mac OS.
b) To install, open the terminal, then
elevate the current user to superuser of the local system by typing ‘su’ and
for the password, enter your admin password. After authentication, type in the following command.
java -jar <path of downloaded jar file>/<jdeveloper.jar> file
In my case, I saved the downloaded jdeveloper file in my desktop. so the command looked something like this...
java -jar /Users/RajVenugopal/Desktop/jdevstudio11123install-1.jar
At this stage, you are all set. The installation should start and follow the installation instruction to complete the install process.
Step 4: Enjoy and have fun!.
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