【发布时间】：2021-07-06 16:42:12
【问题描述】：
我在虚拟桌面上加载和安装软件包时遇到问题。我在尝试打开 tidyverse 库和其他库时突然遇到以下错误：
> library(tidyverse)
Error: package or namespace load failed for ‘tidyverse’ in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]):
namespace ‘broom’ 0.5.6 is being loaded, but >= 0.7.6 is required
然后我尝试加载扫帚（已安装）并收到此错误：
> library(broom)
Error: package or namespace load failed for ‘broom’ in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]):
there is no package called ‘pillar’
然后我安装pillar并获取这些消息，但pillar实际上并没有下载。
> install.packages('pillar')
WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding:
https://cran.rstudio.com/bin/windows/Rtools/
Installing package into ‘\\norc.org/home/MD/Smith-Quincey/R/win-library/3.6’
(as ‘lib’ is unspecified)
There is a binary version available but the source version is later:
binary source needs_compilation
pillar 1.6.0 1.6.1 FALSE
installing the source package ‘pillar’
trying URL 'https://cran.rstudio.com/src/contrib/pillar_1.6.1.tar.gz'
Content type 'application/x-gzip' length 1111747 bytes (1.1 MB)
downloaded 1.1 MB
'\\norc.org\home\MD\Smith-Quincey'
CMD.EXE was started with the above path as the current directory.
UNC paths are not supported. Defaulting to Windows directory.
* installing *source* package 'pillar' ...
** package 'pillar' successfully unpacked and MD5 sums checked
** using staged installation
** R
** inst
** byte-compile and prepare package for lazy loading
Error in findpack(package, lib.loc) : there is no package called 'pillar'
Calls: <Anonymous> -> findpack
Execution halted
ERROR: lazy loading failed for package 'pillar'
* removing '\\norc.org/home/MD/Smith-Quincey/R/win-library/3.6/pillar'
Warning in install.packages :
installation of package ‘pillar’ had non-zero exit status
The downloaded source packages are in
‘C:\Users\smith-quincey\AppData\Local\Temp\54\Rtmpqs7eIH\downloaded_packages’
我在使用 devtools 时遇到了类似的问题。当我尝试安装它时，我收到以下消息：
> install.packages('devtools')
WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding:
https://cran.rstudio.com/bin/windows/Rtools/
Installing package into ‘\\norc.org/home/MD/Smith-Quincey/R/win-library/3.6’
(as ‘lib’ is unspecified)
also installing the dependencies ‘remotes’, ‘rversions’
There are binary versions available but the source versions are later:
binary source needs_compilation
remotes 2.3.0 2.4.0 FALSE
rversions 2.0.2 2.1.1 FALSE
devtools 2.4.1 2.4.2 FALSE
installing the source packages ‘remotes’, ‘rversions’, ‘devtools’
trying URL 'https://cran.rstudio.com/src/contrib/remotes_2.4.0.tar.gz'
Content type 'application/x-gzip' length 149836 bytes (146 KB)
downloaded 146 KB
trying URL 'https://cran.rstudio.com/src/contrib/rversions_2.1.1.tar.gz'
Content type 'application/x-gzip' length 42064 bytes (41 KB)
downloaded 41 KB
trying URL 'https://cran.rstudio.com/src/contrib/devtools_2.4.2.tar.gz'
Content type 'application/x-gzip' length 371298 bytes (362 KB)
downloaded 362 KB
'\\norc.org\home\MD\Smith-Quincey'
CMD.EXE was started with the above path as the current directory.
UNC paths are not supported. Defaulting to Windows directory.
* installing *source* package 'remotes' ...
** package 'remotes' successfully unpacked and MD5 sums checked
** using staged installation
** R
** inst
** byte-compile and prepare package for lazy loading
Error in findpack(package, lib.loc) :
there is no package called 'remotes'
Calls: <Anonymous> -> findpack
Execution halted
ERROR: lazy loading failed for package 'remotes'
* removing '\\norc.org/home/MD/Smith-Quincey/R/win-library/3.6/remotes'
Warning in install.packages :
installation of package ‘remotes’ had non-zero exit status
'\\norc.org\home\MD\Smith-Quincey'
CMD.EXE was started with the above path as the current directory.
UNC paths are not supported. Defaulting to Windows directory.
* installing *source* package 'rversions' ...
** package 'rversions' successfully unpacked and MD5 sums checked
** using staged installation
** R
** byte-compile and prepare package for lazy loading
Error in findpack(package, lib.loc) :
there is no package called 'rversions'
Calls: <Anonymous> -> findpack
Execution halted
ERROR: lazy loading failed for package 'rversions'
* removing '\\norc.org/home/MD/Smith-Quincey/R/win-library/3.6/rversions'
Warning in install.packages :
installation of package ‘rversions’ had non-zero exit status
'\\norc.org\home\MD\Smith-Quincey'
CMD.EXE was started with the above path as the current directory.
UNC paths are not supported. Defaulting to Windows directory.
ERROR: dependencies 'remotes', 'rversions' are not available for package 'devtools'
* removing '\\norc.org/home/MD/Smith-Quincey/R/win-library/3.6/devtools'
Warning in install.packages :
installation of package ‘devtools’ had non-zero exit status
The downloaded source packages are in
‘C:\Users\smith-quincey\AppData\Local\Temp\54\Rtmpqs7eIH\downloaded_packages’
如果您有任何指示，请告诉我。
谢谢！
【问题讨论】：
-
您是否尝试过在 R 而不是 RStudio 中安装东西？只是一些容易检查的东西，通常是一种解决方法
-
当您看到消息“正在加载**，但需要**”时，这意味着包的一部分已经加载到 R 工作区中，并且无法在该会话中更新。通常这意味着您需要退出 R 并重新启动。确保您没有在启动脚本中自动加载任何包。然后再次尝试
install.packages()。当它询问您是否要从源代码安装时，请务必说“不”。这将安装更可能不会造成麻烦的预编译版本。你可以明确地使用install.packages(..., type="binary") -
要添加到@MrFlick 的评论中：当你重新启动 R 时，请确保你不在正在加载
.Rdata文件的当前项目中（这与提到的“启动脚本”密切相关） )：这样做可以并且会加载一些包，这可能不允许您更新错误的包。如果是这种情况（并且您正在使用 RStudio），则在 RStudio 中启动一个新项目（没有.Rdata文件），重新启动 R，并尝试在 there 中安装这些包，而不是在已经依赖（并加载）这些包的项目。 -
@MrFlick ，非常感谢您的评论（还有 r2evans）。在新脚本中使用“type = “binary””选项解决了我的问题！再次感谢！