在macOS 10.14上rJava安装失败 [英] rJava installation fails on macOS 10.14

问题描述

升级到MacOS Mojave(10.14.1)后，对于安装了Java版本"1.8.0_102"的R版本3.5.1，我不再能够安装rJava.

After upgrading to MacOS Mojave (10.14.1), I'm no longer able to install rJava for R version 3.5.1 with Java version "1.8.0_102" installed.

我尝试了适用于MacOS 10.11的先前解决方案，但仍然无法正常工作，并出现以下错误:

I tried the previous solution for MacOS 10.11 but it still did not work, giving this error:

Error: package or namespace load failed for ‘rJava’:
.onLoad failed in loadNamespace() for 'rJava', details:
 call: dyn.load(file, DLLpath = DLLpath, ...)
 error: unable to load shared object '/Library/Frameworks/R.framework/Versions/3.5/Resources/library/rJava/libs/rJava.so':
 dlopen(/Library/Frameworks/R.framework/Versions/3.5/Resources/library/rJava/libs/rJava.so, 6): Library not loaded: /Library/Java/JavaVirtualMachines/jdk-9.jdk/Contents/Home/lib/server/libjvm.dylib
 Referenced from: /Library/Frameworks/R.framework/Versions/3.5/Resources/library/rJava/libs/rJava.so
 Reason: image not found

推荐答案

发布我发现的解决方案，以防它对其他人有帮助-我不太明白为什么这样做有效，或者它是否是正确的方法，因此正在寻找更好的替代方案！

Posting the solution I found in case it helps others -- I don't quite understand why this work or if it's the right way so looking for better alternatives!

此问题导致

对于在/usr/include下的基本系统中查找macOS标头的旧版软件，请安装位于/Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14的软件包文件. pkg

For legacy software that looks for the macOS headers in the base system under /usr/include, please install the package file located at: /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14. pkg

为此，请打开终端并运行以下命令

To do this, open terminal and run these commands

cd /Library/Developer/CommandLineTools/Packages/
open macOS_SDK_headers_for_macOS_10.14.pkg

然后按照提示安装软件包.

then follow prompts to install the package.

然后，在终端中，按照上一个答案配置rJava并安装

After this, in the terminal, configure rJava and install as in the previous answer

sudo R CMD javareconf

R -e "install.packages('rJava')"

，它应该安装没有问题.

and it should install without problem.

这篇关于在macOS 10.14上rJava安装失败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！