title: R - install rJava on RStudio - Amazon Cloud
body: <p>I am using R on AWS EC2:
  AMI ID</p>
  
  <p>RStudio-0.98.501_R-3.0.3_ubuntu-13.10-64bit (ami-f06131a2)</p>
  
  <p>and I cannot install rJava. </p>
  
  <p>As far as I know I do not have access to Ubuntu commandline to run this code:
      sudo apt-get install r-cran-rjava</p>
  
  <p>Here is the error. Is there anything I can do inside RStudio?</p>
  
  <pre><code>Installing package into ‘/home/rstudio/R/x86_64-pc-linux-gnu-library/3.0’
  (as ‘lib’ is unspecified)
  trying URL 'http://cran.rstudio.com/src/contrib/rJava_0.9-6.tar.gz'
  Content type 'application/x-gzip' length 567515 bytes (554 Kb)
  opened URL
  ==================================================
  downloaded 554 Kb
  
  * installing *source* package ‘rJava’ ...
  ** package ‘rJava’ successfully unpacked and MD5 sums checked
  checking for gcc... gcc -std=gnu99
  checking whether the C compiler works... yes
  checking for C compiler default output file name... a.out
  checking for suffix of executables... 
  checking whether we are cross compiling... no
  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    : '/usr/bin/jar'
  compiler    : '/usr/bin/javac'
  header prep.: '/usr/bin/javah'
  cpp flags   : '-I/usr/lib/jvm/java-7-openjdk-amd64/jre/../include'
  java libs   : '-L/usr/lib/jvm/java-7-openjdk-amd64/jre/lib/amd64/server -ljvm'
  checking whether Java run-time works... 
  ./configure: line 3729: /usr/bin/java: No such file or directory
  no
  configure: error: Java interpreter '/usr/bin/java' does not work
  ERROR: configuration failed for package ‘rJava’
  * removing ‘/home/rstudio/R/x86_64-pc-linux-gnu-library/3.0/rJava’
  Warning in install.packages :
    installation of package ‘rJava’ had non-zero exit status
  
  The downloaded source packages are in
      ‘/tmp/RtmpYSTRK3/downloaded_packages’
  </code></pre>