Question

我正在尝试安装包RWeka。我安装了java版本8，但我不断收到此错误。有人可以帮忙吗？

> install.packages('RWeka')

There is a binary version available but the source version is later:
  binary source needs_compilation
RWeka 0.4-26 0.4-33             FALSE

installing the source package ‘RWeka’

trying URL 'https://cran.rstudio.com/src/contrib/RWeka_0.4-33.tar.gz'
Content type 'application/x-gzip' length 415763 bytes (406 KB)
==================================================
downloaded 406 KB

* installing *source* package ‘RWeka’ ...
** package ‘RWeka’ successfully unpacked and MD5 sums checked
Need at least Java version 1.7/7.0.
ERROR: configuration failed for package ‘RWeka’
* removing ``‘/Library/Frameworks/R.framework/Versions/3.3/Resources/library/RWeka’
Warning in install.packages :


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

The downloaded source packages are in
‘/private/var/folders/sh/6qsjq6gn0ysf4h1cv9nctzfr0000gn/T/RtmpCVEaSY/downloaded_packages’``

Answer 1

根据经验，我认为Java和Java Offline之间存在差异。

尝试从http://www.oracle.com/technetwork/java/javase/downloads/jre8-downloads-2133155.html安装x86 / x64离线版本（一个方便的链接以保持住）

Answer 2

如果你有最新的Java，只需打开一个终端并运行

sudo R CMD javareconf

然后在R会话中，

install.packages（“rJava”，type ='source'）

install.packages（ “RWeka”）

参考：https://justrocketscience.com/post/install-rweka-mac

错误安装包rweka然而rjava是最新的

2 个答案: