Note: if you have a suitable java binary in a directory listed in your PATH environment variable, you may be able to omit the "/path/to/jdk" above. where "/path/to/jdk" should be replaced by the actual path to the JDK. Run the installer by executing (from the command shell) Currently the "gij" (GNU java interpreter) cannot be used. The Oracle JDK is recommended as it is the most tested. Thanks to Joe Lewis for providing the initial version of the. Please note, the example projects will be installed under /usr/share/doc/BlueJ/ Installing BlueJ will normally cause an appropriate JDK to be installed. Sun-java6-jdk or openjdk-6-jdk or sun-java7-jdk or openjdk-7-jdk Note the "deb" package requires one of the following packages to be installed: In many cases it will be as simple as double-clicking the downloaded file from within a file manager, and then providing an administrator password to allow the installation to proceed. Move the resulting folder to your preferred location (for example Applications).ĭebian, Ubuntu, and other Debian-based systemsĬheck your distribution's instructions on how to install "deb" packages. BlueJ 3.0.9 and later also has a package which bundles Java 7, and does not require Java to be installed separately.ĭownload and expand the install file (BlueJ-309.zip). Updating to the latest Java version (via the Mac OS Software Update feature) is recommended. This can be changed later by running the "Select BlueJ VM" utility from the Start menu. If you have more than one Java version installed, BlueJ will let you select your preferred version the first time it is executed. When executing BlueJ you might get dialog from the firewall asking you whether you want to block or unblock BlueJ we recommend that you choose not to block BlueJ. The installer will install the executable bluej.exe. Double-click the install file (bluej-309.msi).
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