r - 无法访问R中的用户库- "Non-Zero Exit Status"警告

Question

当我尝试在工作笔记本电脑上安装软件包时，出现错误。有人告诉我我拥有笔记本电脑的全部特权，因此应该没有障碍。

我认为这可能与安装包所在的库的文件路径有关？我使用的是64位R和R Studio的最新版本，并且使用的是加拿大的U CRAN镜像站点。

这是当我尝试使用安装plyr时出现的内容

install.packages("plyr")

also installing the dependency ‘Rcpp’ Packages which are only available in source form, and may need compilation of C/C++/Fortran: ‘Rcpp’ ‘plyr’

当我尝试安装 ggplot2时，这是一长串的错误消息:

ERROR: dependency 'stringi' is not available for package 'stringr' * removing 'C:/RPackages/R-3.2.3/library/stringr' Warning in install.packages : running command '"C:/RPACKA~1/R-32~1.3/bin/x64/R" CMD INSTALL -l "C:\RPackages\R-3.2.3\library" C:\Users\MICHAE~1.COL\AppData\Local\Temp\RtmpGs24zA/downloaded_packages/stringr_1.0.0.tar.gz' had status 1 Warning in install.packages : installation of package ‘stringr’ had non-zero exit status ERROR: dependency 'colorspace' is not available for package 'munsell' * removing 'C:/RPackages/R-3.2.3/library/munsell' Warning in install.packages : running command '"C:/RPACKA~1/R-32~1.3/bin/x64/R" CMD INSTALL -l "C:\RPackages\R-3.2.3\library" C:\Users\MICHAE~1.COL\AppData\Local\Temp\RtmpGs24zA/downloaded_packages/munsell_0.4.3.tar.gz' had status 1 Warning in install.packages : installation of package ‘munsell’ had non-zero exit status ERROR: dependencies 'digest', 'plyr', 'reshape2', 'scales' are not available for package 'ggplot2' * removing 'C:/RPackages/R-3.2.3/library/ggplot2' Warning in install.packages : running command '"C:/RPACKA~1/R-32~1.3/bin/x64/R" CMD INSTALL -l "C:\RPackages\R-3.2.3\library" C:\Users\MICHAE~1.COL\AppData\Local\Temp\RtmpGs24zA/downloaded_packages/ggplot2_2.0.0.tar.gz' had status 1 Warning in install.packages : installation of package ‘ggplot2’ had non-zero exit status The downloaded source packages are in ‘C:\Users\michael.colangelo\AppData\Local\Temp\RtmpGs24zA\downloaded_packages’

“非零退出状态”是什么意思？是否正在尝试查找用于安装的库？>代码中提到的appData文件似乎不存在，或者我无法访问它。如何将其更改为另一个本地文件夹？

Answer 1

非零退出状态表示在这种情况下系统无法安装软件包。在安装过程中似乎存在许多 Unresolved 依赖项。您可以尝试通过使用dependencies=TRUE选项安装软件包来解决此问题；像这样:

install.packages("ggplot2", dependencies=TRUE)