sudo apt-get install gsl-bin libgsl0-dev

R CMD SHLIB convolve.c

R CMD SHLIB -lgsl -lgslcblas dynamic.c

#Hello C
R CMD SHLIB hello.c

#Hello C++
R CMD SHLIB X.cc useX.cc

#rngEX.cc
R CMD SHLIB rngEX.cc

#FM
R CMD SHLIB fmR.cc FM.cc