R to Java interface
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Latest commit 32e2fd7 May 14, 2018



R/Java interface allowing the use of Java from R as well as embedding R into Java (via JRI)

Please visit the main rJava project page on RForge.net for details.


Recommended installation of the latest development version is via


in R. The RForge.net repository is updated automatically on each commit. On OS X you may need to add type='source'.


When checking out the sources, you must use

git clone --recursive https://github.com/s-u/rJava.git

since rJava includes REngine as a submodule. If you want to create a package from the source checkout, you must use sh mkdist to do so since the checkout is not the actual R package but a source to generate one (which involves compilation of Java code).

Bug reports

Please use rJava GitHub issues page to report bugs.