我已經看過一些與此相關的帖子…但是所有建議的解決方案看起來似乎不工作….我在EC2實例中運行R，并運行以下命令來嘗試安裝rJava但無效…任何幫助將不勝感激。

> install.packages("rJava")

Installing package(s) into ‘/home/ubuntu/R/library’

(as ‘lib’ is unspecified)

trying URL 'http://cran.stat.nus.edu.sg/src/contrib/rJava_0.9-3.tar.gz'

Content type 'application/x-gzip' length 537153 bytes (524 Kb)

opened URL

==================================================

downloaded 524 Kb

* installing *source* package ‘rJava’ ...

** package ‘rJava’ successfully unpacked and MD5 sums checked

checking for gcc... gcc -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 -std=gnu99 accepts -g... yes

checking for gcc -std=gnu99 option to accept ISO C89... none needed

checking how to run the C preprocessor... gcc -std=gnu99 -E

checking for grep that handles long lines and -e... /bin/grep

checking for egrep... /bin/grep -E

checking for ANSI C header files... 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 -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 : ''

compiler : ''

header prep.: ''

cpp flags : ''

java libs : '-L/usr/lib/jvm/java-6-openjdk-amd64/jre/lib/amd64/server -L/usr/lib/jvm/java-6-openjdk-amd64/jre/lib/amd64 -L/usr/lib/jvm/java-6-openjdk-amd64/jre/../lib/amd64 -L/usr/java/packages/lib/amd64 -L/usr/lib/x86_64-linux-gnu/jni -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -L/usr/lib/jni -L/lib -L/usr/lib -ljvm'

configure: error: Java Development Kit (JDK) is missing or not registered in R

Make sure R is configured with full Java support (including JDK). Run

R CMD javareconf

as root to add Java support to R.

If you don't have root privileges, run

R CMD javareconf -e

to set all Java-related variables and then install rJava.

ERROR: configuration failed for package ‘rJava’

* removing ‘/home/ubuntu/R/library/rJava’

Warning in install.packages :

installation of package ‘rJava’ had non-zero exit status

The downloaded source packages are in

‘/tmp/RtmpaEiskU/downloaded_packages’

> system("sudo R CMD javareconf")

Java interpreter : /usr/bin/java

Java version : 1.6.0_24

Java home path : /usr/lib/jvm/java-6-openjdk-amd64/jre

Java compiler : not present

Java headers gen.:

Java archive tool:

Java library path: $(JAVA_HOME)/lib/amd64/server:$(JAVA_HOME)/lib/amd64:$(JAVA_HOME)/../lib/amd64:/usr/java/packages/lib/amd64:/usr/lib/x86_64-linux-gnu/jni:/lib/x86_64-linux-gnu:/usr/lib/x86_64-linux-gnu:/usr/lib/jni:/lib:/usr/lib

JNI linker flags : -L$(JAVA_HOME)/lib/amd64/server -L$(JAVA_HOME)/lib/amd64 -L$(JAVA_HOME)/../lib/amd64 -L/usr/java/packages/lib/amd64 -L/usr/lib/x86_64-linux-gnu/jni -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -L/usr/lib/jni -L/lib -L/usr/lib -ljvm

JNI cpp flags :

Updating Java configuration in /etc/R

Done.

> install.packages("rJava")

[same as before, just skipping to the error parts...]

java libs : '-L/usr/lib/jvm/java-6-openjdk-amd64/jre/lib/amd64/server -L/usr/lib/jvm/java-6-openjdk-amd64/jre/lib/amd64 -L/usr/lib/jvm/java-6-openjdk-amd64/jre/../lib/amd64 -L/usr/java/packages/lib/amd64 -L/usr/lib/x86_64-linux-gnu/jni -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -L/usr/lib/jni -L/lib -L/usr/lib -ljvm'

configure: error: Java Development Kit (JDK) is missing or not registered in R

Make sure R is configured with full Java support (including JDK). Run

R CMD javareconf

as root to add Java support to R.

If you don't have root privileges, run

R CMD javareconf -e

to set all Java-related variables and then install rJava.

ERROR: configuration failed for package ‘rJava’

* removing ‘/home/ubuntu/R/library/rJava’

Warning in install.packages :

installation of package ‘rJava’ had non-zero exit status

The downloaded source packages are in

‘/tmp/RtmpaEiskU/downloaded_packages’

> sessionInfo()

R version 2.15.1 (2012-06-22)

Platform: x86_64-pc-linux-gnu (64-bit)

locale:

[1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C LC_TIME=C LC_COLLATE=C

[5] LC_MONETARY=C LC_MESSAGES=C LC_PAPER=C LC_NAME=C

[9] LC_ADDRESS=C LC_TELEPHONE=C LC_MEASUREMENT=C LC_IDENTIFICATION=C

attached base packages:

[1] stats graphics grDevices utils datasets methods base

loaded via a namespace (and not attached):

[1] tools_2.15.1