无法在Ubuntu 13.04中的R 3.0中安装rJava [英] Unable to install rJava in R 3.0 in Ubuntu 13.04

问题描述

我无法在 R 3.0 中调用 rJava 包。我收到以下消息

I am not able to call rJava package in R 3.0. I got the following message

Error: package ‘rJava’ was built before R 3.0.0: please re-install it

当我尝试重新安装时遇到错误 rJava 包。我提供了输出 R CMD javareconf

I am getting error when I tried to re-install rJava package. I have provided the output of R CMD javareconf

Java interpreter : /usr/bin/java
Java version     : 1.7.0_21
Java home path   : /usr/lib/jvm/java-7-openjdk-i386/jre
Java compiler    : /usr/lib/jvm/java-7-openjdk-i386/jre/../bin/javac
Java headers gen.: /usr/lib/jvm/java-7-openjdk-i386/jre/../bin/javah
Java archive tool: /usr/lib/jvm/java-7-openjdk-i386/jre/../bin/jar

trying to compile and link a JNI progam 
detected JNI cpp flags    : 
detected JNI linker flags : 
gcc -std=gnu99 -I/usr/share/R/include -DNDEBUG      -fpic  -O2 -pipe -g  -c conftest.c -o conftest.o
conftest.c:1:17: fatal error: jni.h: No such file or directory
compilation terminated.
make: *** [conftest.o] Error 1
Unable to compile a JNI program


Java library path: 
JNI cpp flags    : 
JNI linker flags : 
Updating Java configuration in /usr/lib/R
Done.

我使用的是Ubuntu 13.04。我也试过 apt-get install r-cran-rjava ，这无助于解决问题。关于jni.h，有一些解决方案​​这里。但是，不确定我该如何在这里使用解决方案。

I am using Ubuntu 13.04. I also tried apt-get install r-cran-rjava which is not helping to solve the issue. Regarding jni.h there were some solution here. But, not sure how can I use the solution here.

推荐答案

我遇到了完全相同的问题。我的解决方案是安装openjdk-7- *通过

I ran into the exact same issue. My solution was to install the openjdk-7-* via

sudo apt-get install openjdk-7-*

跟随

sudo R CMD javareconf

然后我可以通过<$ c $在R中安装rJava c> install.packages（rJava）。

虽然可能不是最优雅的解决方案但它似乎解决了我获取rJava的问题工作。

While perhaps not the most elegant solution it appears to have solved my problems with getting rJava to work.

这篇关于无法在Ubuntu 13.04中的R 3.0中安装rJava的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！