在Mac上安装rJava时遇到问题;麻烦JNI数据类型 [英] Trouble installing rJava on Mac ; trouble with JNI data types

问题描述

RESOLVED !!

查看我的解决方案，以防此问题在未来帮助其他人。

错误

正如标题所描述的，它失败了。我收到的错误，当我尝试 install.packages（'rJava'）从里面R是（与一些前面的好检查）：

 检查JNI程序是否可以编译...是
检查JNI数据类型... configure：error：一个或多个JNI类型不同从相应的本机类型。您可能需要使用非标准编译器标志或不同的编译器，以解决这个问题。 
错误：程序包'rJava'配置失败
 *删除'/usr/local/lib/R/3.2/site-library/rJava'
  pre> 
 
 
 
 
 
修正尝试
 
 
 
以下解决方案，没有一个对我有用：
 
 
 
 
 
 
  sudo R CMD javareconf  
 
 
 
 
 
 a href =http://stackoverflow.com/questions/13610293/how-to-get-rjava-0-9-3-to-work-on-os-x-10-7-4-with-oracle- java-1-7>更详细的sudo R CMD javareconf  
 
 
 
 
   export JAVA_HOME  在这种情况下，我没有做LD_LIBRARY_PATH，因为它似乎与Mac不相关。
 
 
 
 
 
 
 
 
 
 
 
 
 
我有以前曾有过 rJava （和 RJDBC ）正确安装。
 
 
 
 ，实际问题是升级到OS X 10.11，El Capitan。] 
 
 
 
 
 
 
配置
 
 
 
  $ java -version 
 java版本1.8.0_45
 
> R.Version（）
 $ platform 
 [1]x86_64-apple-darwin15.0.0
 $ version.string 
 [1]R版本3.2.2 -08-14）
  
 Mac OS本身：
 
 $ b b 
 系统版本：OS X 10.11.1（15B42）
  
 
 
 
 
 
解决方案
我终于解决了这个问题，通过一个解决方案，我发现在这里。
 
 
 
新的Mac OS X（10.11，El Capitan）遇到问题包含env变量。
 
 
 
 
 
 
  rJava 正确处理事情。这是我做了什么来解决它：
 
 
下载版本0.9-8（ rJava_0.9-8.tar .gz ）这里 
 
 
 
从下载的源安装它：
 
 
 
 $ R CMD INSTALL〜/ Downloads / rJava_0.9-8.tar.gz 
 
 
 
（或放在任何地方）
 
 
 
 $ b
RESOLVED!!

See my solution below, in case this question helps others in the future.

Error

As the title described, it it failing for me.  The error I'm receiving, when I attempt to install.packages('rJava') from inside R is (with some preceding good checks):
checking whether JNI programs can be compiled... yes
checking JNI data types... configure: error: One or more JNI types differ from the corresponding native type. You may need to use non-standard compiler flags or a different compiler in order to fix this.
ERROR: configuration failed for package ‘rJava’
* removing ‘/usr/local/lib/R/3.2/site-library/rJava’




Fix Attempts

I have checked and tried the following resolutions, none of which worked for me:


sudo R CMD javareconf
more detailed sudo R CMD javareconf
export JAVA_HOME, however in this case, I did not do the LD_LIBRARY_PATH, as it did not seem relevant to a Mac.


No such luck, with any of these attempts.



I had previously had rJava (and RJDBC) installed properly.

[Edit:  I later found out, the actual problem was upgrading to OS X 10.11, El Capitan.]



Configuration

$ java -version
java version "1.8.0_45"

> R.Version()
$platform
[1] "x86_64-apple-darwin15.0.0"
$version.string
[1] "R version 3.2.2 (2015-08-14)"
Mac OS itself:
System Version: OS X 10.11.1 (15B42)



解决方案
I finally resolved this, via a solution I found here.

The new Mac OS X (10.11, El Capitan) has trouble with env variables.



The newest dev flavor of rJava manages to handle things correctly.  Here is what I did to resolve it:

Download version 0.9-8 (rJava_0.9-8.tar.gz) from here
Install it from the downloaded source:

$ R CMD INSTALL ~/Downloads/rJava_0.9-8.tar.gz
(Or wherever you put it)

That's all it took!

                        
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