在 WINdows 上构建/检查 R 包时权限被拒绝错误 [英] permission denied error while building/checking R package on WIndows

问题描述

我尝试使用 Windows Vista 构建 R 包 hyperSpec.当我这样做时，我收到以下错误消息:

I tried to build the R package hyperSpec using Windows Vista. When I do so, I get the following error message:

warning in file.copy(pkgname, Tdir, recursive = TRUE)
Problem copying .\hyperSpec\data\barbiturates.rda to C:\Users\JenZIG\AppData\Local\Temp\RtmpOEIqBD\Rbuilde446d3a290d\hyperSpec\data\barbiturates.rda: Permission denied

无论我使用带有 R CMD build 的命令行还是 R Studio 的构建工具(安装了 RTools，安装了所有包依赖项)都是一样的.

It is all the same whether I use the command line with R CMD build or R Studio's Build Tools (RTools installed, all package dependencies installed).

为了解决这个问题，我尝试更改临时目录的路径或手动设置文件夹的权限，但没有成功.我尝试以管理员身份执行所有操作，但还是没有成功.

To solve the problem, I tried to change the path for the temporary directory or to manually set the permissions for the folders but without success. I tried to execute everything as administrator but again no success.

我认为，这里讨论了一个类似的问题:

I think, a similar problem was discussed here:

https://stat.ethz.ch/pipermail/r-devel/2013-April/066389.html

但是，没有针对此问题提供解决方案.

However, there is no solution provided for this problem.

另外，当我尝试使用 Win7 构建包时，我也遇到了同样的问题.

In addition, I have the same problem when I try to build the package with Win7.

推荐答案

我遇到了这个问题.我以前使用命令行安装了有问题的包:

I had this problem. I had previously installed the package in question using the command line:

sudo R -e "install.packages('somepackage', repos='http://cran.rstudio.com/')"

然后，当我尝试从源代码构建 somepackage 包时，我收到了 permission denied 消息.

Then when I tried building the somepackage package from source I got the permission denied message.

解决方案是从命令行运行以下命令:

The solution was to run the following from the command line:

sudo R -e "remove.packages('somepackage')"

然后我能够从源代码构建和检查somepackage.

Then I was able to build and check somepackage from source.

编辑

我看到原来的问题是针对 Windows 的.在这种情况下，我认为您只需要以管理员身份运行 powershell 窗口并使用以下命令:

I see that the original question was specific to Windows. In that case I think you simply need to run a powershell window as administrator and use the following command:

Rscript.exe "remove.packages('somepackage')"

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