R-无法安装R软件包-无法打开连接 [英] R - Unable to install R packages - Cannot open the connection

问题描述

在将其标记为重复之前，我想说的是，我已经引用了相关的帖子1 ，帖子2 ， 3 ， 4

我正在尝试安装 dplyr 和 stringr 软件包，但我出现以下错误

 安装警告：packages：
下载长度139264！=报告长度3227450 
 install.packages中的警告：
从zip文件
中提取错误1 install.packages中的警告：
无法打开压缩文件'dplyr / DESCRIPTION'，可能的原因'没有这样的文件或目录'
 install.packages中的错误：无法打开连接
  

我尝试了不同的安装命令，例如

  install.packages（ dplyr）
 install.packages（ dplyr，repos = http://cran.us.r-project.org）
 install.packages（ dplyr，repos = http：//cran.us.r -project.org，type = win.binary）
 
> Sys.info（）
 sysname版本计算机
 Windows 10 x64内部版本17134 x86-64 
>版本
 _ 
平台x86_64-w64-mingw32 
 arch x86_64 
 os mingw32 
系统x86_64，mingw32 
状态
主要3 
未成年人6.2 
年2019 
月12 
日12 
 svn rev 77560 
语言R 
 version.string R版本3.6.2（2019-12 -12）
的昵称黑暗与暴风雨之夜
  

直到昨天，我才能够安装打包成功。但是今天它抛出了这个错误。我也尝试过跟踪CRAN镜像，但仍然无济于事

能帮上忙吗？

解决方案

我已经下载了R软件包并从本地文件安装。接下来，我尝试通过安装软件包安装一个包含很多导入内容的软件包，但我无法安装。我关闭了R并重新启动R，现在我可以安装很多导入的软件包了。 Rahul，R用户。

Before you mark this as duplicate, I wish to say that I already referred the related post 1,post 2, 3, 4

I am trying to install the dplyr and stringr package but i get the below error

Warning in install.packages :
  downloaded length 139264 != reported length 3227450
Warning in install.packages :
  error 1 in extracting from zip file
Warning in install.packages :
  cannot open compressed file 'dplyr/DESCRIPTION', probable reason 'No such file or directory'
Error in install.packages : cannot open the connection

I tried different installation commands like

install.packages("dplyr")
install.packages("dplyr",  repos="http://cran.us.r-project.org")
install.packages("dplyr",  repos="http://cran.us.r-project.org",type="win.binary")

> Sys.info()
       sysname        release        version         machine 
     "Windows"       "10 x64"  "build 17134"        "x86-64" 
> version
               _                           
platform       x86_64-w64-mingw32          
arch           x86_64                      
os             mingw32                     
system         x86_64, mingw32             
status                                     
major          3                           
minor          6.2                         
year           2019                        
month          12                          
day            12                          
svn rev        77560                       
language       R                           
version.string R version 3.6.2 (2019-12-12)
nickname       Dark and Stormy Night 

Till yesterday, I was able to install this package successfully. But today it is throwing this error.

This error happens with other packages like stringr as well. I tried chaging CRAN mirrors as well but still no help

Can help please?

解决方案

I have downloaded a R package and installed from local files. Next I tried to install a package, with many imports, through Install package(s), I could not install. I closed R and restarted R, now I am able to install packages, with many imports. Rahul, R user.

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