Hi, Could somebody help me? I would like to install -- using R64 -- the rJava package. I get an error message : ********************************************************** * installing *source* package ‘rJava’ ... checking for gcc... gcc -arch x86_64 -std=gnu99 checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc -arch x86_64 -std=gnu99 accepts -g... yes checking for gcc -arch x86_64 -std=gnu99 option to accept ISO C89... none needed checking how to run the C preprocessor... gcc -arch x86_64 -std=gnu99 -E checking for grep that handles long lines and -e... /usr/bin/grep checking for egrep... /usr/bin/grep -E checking for ANSI C header files... rm: conftest.dSYM: is a directory rm: conftest.dSYM: is a directory yes checking for sys/wait.h that is POSIX.1 compatible... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking for string.h... (cached) yes checking sys/time.h usability... yes checking sys/time.h presence... yes checking for sys/time.h... yes checking for unistd.h... (cached) yes checking for an ANSI C-conforming const... yes checking whether time.h and sys/time.h may both be included... yes configure: checking whether gcc -arch x86_64 -std=gnu99 supports static inline... yes checking whether setjmp.h is POSIX.1 compatible... yes checking whether sigsetjmp is declared... yes checking whether siglongjmp is declared... yes checking Java support in R... present: interpreter : '/usr/bin/java' archiver : '/usr/bin/jar' compiler : '/usr/bin/javac' header prep.: '/usr/bin/javah' cpp flags : '-I/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/include' java libs : '-framework JavaVM' checking whether JNI programs can be compiled... configure: error: Cannot compile a simple JNI program. See config.log for details.
Make sure you have Java Development Kit installed and correctly registered in R. If in doubt, re-run "R CMD javareconf" as root. ERROR: configuration failed for package ‘rJava’ * removing ‘/Library/Frameworks/R.framework/Versions/2.12/Resources/library/rJava’ * restoring previous ‘/Library/Frameworks/R.framework/Versions/2.12/Resources/library/rJava’ The downloaded packages are in ‘/private/var/folders/B4/B4ecb2EWHSSAlRkAbMJfy++++TI/-Tmp-/RtmphHx5c6/downloaded_packages’ ******************************************************************************** When I re-run sudo R CMD javareconf I get : ********************************************************* Java interpreter : /usr/bin/java Java version : 1.6.0_22 Java home path : /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home Java compiler : /usr/bin/javac Java headers gen.: /usr/bin/javah Java archive tool: /usr/bin/jar Java library path: JNI linker flags : -framework JavaVM JNI cpp flags : -I$(JAVA_HOME)/include Updating Java configuration in /Library/Frameworks/R.framework/Resources Done. ************************************************************** Strangely enough (?) , there is no "Java library path". Does anybody succeed in installing rJava source package? And, how ? Sincerely, Frédéric _______________________________________________ R-SIG-Mac mailing list R-SIG-Mac@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-mac