4

所以我试图运行

library(ggplot2)
library(qdap)

但这个错误不断出现：

Unable to find any JVMs matching version "(null)".
No Java runtime present, try --request to install.
Error: package or namespace load failed for ‘qdap’:
 .onLoad failed in loadNamespace() for 'rJava', details:
  call: dyn.load(file, DLLpath = DLLpath, ...)
  error: unable to load shared object '/Library/Frameworks/R.framework/Versions/3.4/Resources/library/rJava/libs/rJava.so':
  dlopen(/Library/Frameworks/R.framework/Versions/3.4/Resources/library/rJava/libs/rJava.so, 6): Library not loaded: @rpath/libjvm.dylib
  Referenced from: /Library/Frameworks/R.framework/Versions/3.4/Resources/library/rJava/libs/rJava.so
  Reason: image not found
In addition: Warning message:
running command '/usr/libexec/java_home' had status 1

我在 Mac 上的 Rstudio 中使用 R，我已经搜索了很多类似的问题，但似乎没有一个有效。我对使用 R 很陌生，任何帮助都会非常感谢。

我尝试使用

install.packages("openNLPdata")

这出现了，我认为这是一件好事

trying URL 'https://cran.rstudio.com/bin/macosx/el-capitan/contrib/3.4/openNLPdata_1.5.3-4.tgz'
Content type 'application/x-gzip' length 7323402 bytes (7.0 MB)
==================================================
downloaded 7.0 MB


    The downloaded binary packages are in
        /var/folders/h5/_5bjqp9j0g5gqr1794sw1xwh0000gn/T//RtmpaknsV6/downloaded_packages

但错误仍然发生。

提前致谢

4

1 回答 1

1

似乎该包可能需要 rJava 才能运行，它可能未在您的环境中加载。尝试：

install.packages('rJava')
library('rJava')
于 2018-04-13T15:45:47.280 回答