Question

我想安装R XML包

> install.packages("XML")
Installing package into ‘C:/Users/Marc/Documents/R/win-library/3.2’
(as ‘lib’ is unspecified)
trying URL 'https://stat.ethz.ch/CRAN/bin/windows/contrib/3.2/XML_3.98    -1.3.zip'
Content type 'application/zip' length 4296516 bytes (4.1 MB)
downloaded 4.1 MB

package ‘XML’ successfully unpacked and MD5 sums checked
Warning: cannot remove prior installation of package ‘XML’

The downloaded binary packages are in
    C:\Users\Marc\AppData\Local\Temp\RtmpGMYM8a\downloaded_packages

当我尝试打开它时，我得到一个错误但是...还有更多的人经历过这个吗？并解决这个问题？或者另一种XML包？

库（XML）库中的错误（XML）：没有名为“XML”的包

Answer 1

1）在尝试安装软件包之前，您的R会话中是否有一些以前版本的XML软件包处于活动状态？另外，你有最新的R版本吗？

2）您是否尝试过手动复制＆＃34; XML＆＃34;目录（文件夹）来自：C：\ Users \ Marc \ AppData \ Local \ Temp \ RtmpGMYM8a \ downloaded_packages to：C：/Users/Marc/Documents/R/win-library/3.2 /存储所有R包/

R XML包不加载

1 个答案: