If you encounter any issues, install Java to correct the problems. Adobe recommends that corporate IT organizations pre install Java (or make sure that Java can be installed through their firewalls/security) to avoid conflicts with Adobe applications. If the Java runtime is not installed, some issues that are known to occur include - • Failure to launch. • Install Java runtime prompts when you attempt to use the applications. • Applications hang or quit.

So do the following in R: install.packages(c('xlsxjars', 'xlsx')) And with those two commands, xlsx appears to install just fine on a mac!

Java version 7 has had a security flaw which is documented on my tip. Apple explains the latest Java available for Mac OS X 10.4, and 10.5, at. The latest Java exists for Mac OS X 10.6.8 and 10.7.3 and addresses some of the Flashback trojan issue. For the 10.6.8 download go to. Java for 10.7.3 and later is supported by The latest Java for 10.5.8 is And for 10.7 go to. Quicken 2018 for mac reviews. Apple has a guide to the latest Java updates on their.

Its being a real nightmare to install rjava on my Mac. My setup: MacOS 10.9.5 Java: 7u71 (64 bits dowloaded from Oracle site) R: R version 3.1.1 (2014-07-10) First, in the command line I ran the sudo R CMD javareconf Then, I ran inside R: install.packages('rJava') The error in the end of the compiling is this: JavaVM -F/opt/local/Library/Frameworks/R.framework/. -framework R -llzma -lm -liconv -licuuc -licui18n ld: library not found for -licuuc clang: error: linker command failed with exit code 1 (use -v to see invocation) make[2]: *** [libjri.jnilib] Error 1 make[1]: *** [src/JRI.jar] Error 2 make: *** [jri] Error 2 ERROR: compilation failed for package ‘rJava’ * removing ‘/Users/costa/Library/R/3.1/library/rJava’ I tried Java 8 and the Mac default java and also got the same error. What I did (using macports R) as root (sudo bash): • edit /opt/local/Library/Frameworks/R.framework/Resources/etc/Makeconf and change the line LIBS = -llzma -lm -liconv -licuuc -licui18n to LIBS = -llzma -lm -liconv • install the original 1.6 Mac Java • export JAVA_HOME=/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home • run R CMD javareconf Now you can start R and do a install.packages('rJava'). Using the 1.6 version of Java made sure that also RStudio can load the rJava package.