git clone --recursive https://github.com/markush81/JGR jgr
Cloning into 'jgr'...
Submodule 'REngine' (https://github.com/s-u/REngine) registered for path 'REngine'
Submodule 'rJava' (https://github.com/s-u/rJava) registered for path 'rJava'
Cloning into '/www/rforge/projects/jgr/checkout/jgr/REngine'...
Cloning into '/www/rforge/projects/jgr/checkout/jgr/rJava'...
Submodule path 'REngine': checked out '68b0147275919401084a9e1ebf6b576547a49931'
Submodule path 'rJava': checked out '9a51646220101d0bd031f30b2bb2c0e3a86ee05a'
Submodule 'jri/REngine' (https://github.com/s-u/REngine.git) registered for path 'rJava/jri/REngine'
Cloning into '/www/rforge/projects/jgr/checkout/jgr/rJava/jri/REngine'...
Submodule path 'rJava/jri/REngine': checked out '68b0147275919401084a9e1ebf6b576547a49931'