Google App Engine SDK for Java

Note: The App Engine SDK is under active development; please keep this in mind as you explore its capabilities. See the SDK Release Notes for information on the most recent changes to the App Engine SDK. If you discover any issues, please feel free to notify us via our Issue Tracker.

To install on Linux:

1. Unzip the App Engine SDK file you downloaded (appengine-java-sdk-1.9.22.zip) to a directory of your choice. For example:

   unzip appengine-java-sdk-1.9.22.zip 

   There is no App Engine installation script that you need to run after unzipping the files.

2. Add the appengine-java-sdk-1.9.22 directory to your PATH:

   export PATH=$PATH:/path/to/appengine-java-sdk-1.9.22/

3. The App Engine Java SDK requires Java 7. Make sure Java 7 is installed on your machine using the following command in a terminal window:

   java -version
   javac -version

   If you have Java 7 installed, these commands will report a version number similar to 1.7.0. If you don't have Java or the correct Java version installed, download and install the Java SE Development Kit (JDK) for Linux.

To install the SDK on Mac OS X:

1. Double click the App Engine SDK .zip file you downloaded (appengine-java-sdk-1.9.22.zip) to extract the SDK into a folder.
2. The App Engine Java SDK requires Java 7. Make sure Java 7 is installed on your machine using the following command in a terminal window:

   java -version
   javac -version

   If you have Java 7 installed, these commands will report a version number similar to 1.7.0. If you don't have Java or the correct Java version installed, download and install the Java SE Development Kit (JDK) for Mac OS X.

To install the SDK on Windows:

1. Double click the App Engine SDK .zip file you downloaded (appengine-java-sdk-1.9.22.zip) to extract the SDK into a folder.
2. The App Engine Java SDK requires Java 7. Make sure Java 7 is installed on your machine using the following command in a Command Prompt window:

   java -version
   javac -version

   If you have Java 7 installed, these commands will report a version number similar to 1.7.0. If you don't have Java or the correct Java version installed, download and install the Java SE Development Kit (JDK) for Windows.

For more information on the Google App Engine SDK for Java:

• Java Runtime Environment
• Getting Started Guide