Question

我正努力安装套餐＆＃34; psych＆＃34;。

我开始使用命令install.packages("psych")。下载开始，结果如下：

Installing package into ‘C:/Users/Username/Documents/R/win-library/3.5’
(as ‘lib’ is unspecified)
also installing the dependency ‘mnormt’

trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.5/mnormt_1.5-5.zip'
Content type 'application/zip' length 373388 bytes (364 KB)
downloaded 364 KB

trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.5/psych_1.8.4.zip'
Content type 'application/zip' length 5741178 bytes (5.5 MB)
downloaded 5.5 MB

Error in install.packages : cannot open file 'C:/Users/Username/Documents/R/win-library/3.5/file41147bc27f90/mnormt/CITATION': Permission denied

之后我搜索了结果。我禁用了防火墙。我也用管理员权限启动了RStudio。建议是在R（不是R Studio）中安装软件包

我尝试再次安装它。结果如下：

Installing package into ‘C:/Users/Username/Documents/R/win-library/3.5’
(as ‘lib’ is unspecified)
--- Please select a CRAN mirror for use in this session ---
also installing the dependency ‘mnormt’

trying URL 'https://cran.uni-muenster.de/bin/windows/contrib/3.5/mnormt_1.5-5.zip'
Content type 'application/zip' length 373388 bytes (364 KB)
downloaded 364 KB

trying URL 'https://cran.uni-muenster.de/bin/windows/contrib/3.5/psych_1.8.4.zip'
Content type 'application/zip' length 5741178 bytes (5.5 MB)
downloaded 5.5 MB

Error in unzip(zipname, exdir = dest) : 
  cannot open file 'C:/Users/Username/Documents/R/win-library/3.5/file40fc713ca07/mnormt/CITATION': Permission denied

你还有其他想法如何解决这个问题吗？解压缩程序有问题吗？

Answer 1

你能.libPaths()吗？

也许.libPaths()没有映射正确的位置（如果您不是管理员）

尝试.libPaths(.libPaths()[2])然后再次尝试install.packages("psych")。

安装包不起作用：权限被拒绝

1 个答案: