* installing *source* package ‘Rcpp’ ...
** package ‘Rcpp’ successfully unpacked and MD5 sums checked
g++ -I/usr/lib64/RRO-8.0/R-3.1.1/lib/R/include -DNDEBUG -I../inst/include/ -I/usr/local/include -fpic -g -O2 -c Date.cpp -o Date.o
/bin/bash: g++: command not found
make: *** [Date.o] Error 127
ERROR: compilation failed for package ‘Rcpp’
* removing ‘/usr/lib64/RRO-8.0/R-3.1.1/lib/R/library/Rcpp’
* installing *source* package ‘nloptr’ ...
somehow it does not ask for gcc which I did install following http://mran.revolutionanalytics.com/documents/rro/installation/#revorinst-lin
This is a problem with our install.sh script not installing the package named g++ for you.
If you run this command on your system
sudo apt-get install g++
and then re-install RRO, you should ready to go.