Hi, Just installing from source for the first time since quite a while :-) On a FC30 system, using: ./configure --disable-debug --disable-developer --disable-assert --enable-optimize the bootstrap / configure steps did not complain about R-devel missing, but then issuing make failed on not finding the Rembedded.h include. Maybe the configure script needs a patch! All fine after installing R-devel, thanks for great docs! Cheers, Arjen -- ==================================================================== ICIS, office M1.02.07 Radboud University Mercator 1 Faculty of Science Toernooiveld 212 arjen@cs.ru.nl NL-6525 EC Nijmegen, The Netherlands +31-(0)24-365 2354 ===================== http://www.informagus.nl/ ====================