无法在Windows Vista上安装dplyr软件包

我正在尝试通过R Studio在Windows Vista计算机上安装dplyr软件包。我安装了R的最新版本（3.22）和R Studio的预览版本。过去安装软件包时我没有任何问题，但是当我尝试安装此软件包时，出现错误：

> install.packages("dplyr")
Installing package into ‘C:/Users/user/Documents/R/win-library/3.2’
(as ‘lib’ is unspecified)
also installing the dependency ‘BH’

trying URL 'http://cran.stat.sfu.ca/bin/windows/contrib/3.2/BH_1.58.0-1.zip'
Content type 'application/zip' length 13846694 bytes (13.2 MB)
downloaded 13.2 MB

trying URL 'http://cran.stat.sfu.ca/bin/windows/contrib/3.2/dplyr_0.4.3.zip'
Content type 'application/zip' length 2552598 bytes (2.4 MB)
downloaded 2.4 MB

我还尝试安装devtools软件包，以便可以直接从github安装dplyr软件包。但是，devtools软件包在安装时也给我带来了麻烦：

> install.packages("devtools")
Installing package into ‘C:/Users/user/Documents/R/win-library/3.2’
(as ‘lib’ is unspecified)
also installing the dependencies ‘BH’, ‘brew’, ‘xml2’, ‘httr’, ‘curl’, ‘memoise’, ‘whisker’, ‘jsonlite’, ‘roxygen2’, ‘rversions’, ‘git2r’

trying URL 'http://cran.stat.sfu.ca/bin/windows/contrib/3.2/BH_1.58.0-1.zip'
Content type 'application/zip' length 13846694 bytes (13.2 MB)
downloaded 13.2 MB

trying URL 'http://cran.stat.sfu.ca/bin/windows/contrib/3.2/brew_1.0-6.zip'
Content type 'application/zip' length 104730 bytes (102 KB)
downloaded 102 KB

trying URL 'http://cran.stat.sfu.ca/bin/windows/contrib/3.2/xml2_0.1.2.zip'
Content type 'application/zip' length 3174710 bytes (3.0 MB)
downloaded 3.0 MB

trying URL 'http://cran.stat.sfu.ca/bin/windows/contrib/3.2/httr_1.0.0.zip'
Content type 'application/zip' length 382429 bytes (373 KB)
downloaded 373 KB

trying URL 'http://cran.stat.sfu.ca/bin/windows/contrib/3.2/curl_0.9.3.zip'
Content type 'application/zip' length 4384906 bytes (4.2 MB)
downloaded 4.2 MB

trying URL 'http://cran.stat.sfu.ca/bin/windows/contrib/3.2/memoise_0.2.1.zip'
Content type 'application/zip' length 16878 bytes (16 KB)
downloaded 16 KB

trying URL 'http://cran.stat.sfu.ca/bin/windows/contrib/3.2/whisker_0.3-2.zip'
Content type 'application/zip' length 64756 bytes (63 KB)
downloaded 63 KB

trying URL 'http://cran.stat.sfu.ca/bin/windows/contrib/3.2/jsonlite_0.9.17.zip'
Content type 'application/zip' length 1009755 bytes (986 KB)
downloaded 986 KB

trying URL 'http://cran.stat.sfu.ca/bin/windows/contrib/3.2/roxygen2_4.1.1.zip'
Content type 'application/zip' length 594453 bytes (580 KB)
downloaded 580 KB

trying URL 'http://cran.stat.sfu.ca/bin/windows/contrib/3.2/rversions_1.0.2.zip'
Content type 'application/zip' length 16455 bytes (16 KB)
downloaded 16 KB

trying URL 'http://cran.stat.sfu.ca/bin/windows/contrib/3.2/git2r_0.11.0.zip'
Content type 'application/zip' length 2690457 bytes (2.6 MB)
downloaded 2.6 MB

trying URL 'http://cran.stat.sfu.ca/bin/windows/contrib/3.2/devtools_1.9.1.zip'
Content type 'application/zip' length 357684 bytes (349 KB)
downloaded 349 KB

这些文件都没有写入'C：/Users/user/Documents/R/win-library/3.2'。

尝试过的其他方法：

• 确保我安装了最新版本的R
• 在管理员模式下打开R Studio并安装软件包
• 改为在R Commander中安装
• 尝试不同的CRAN镜像

这些都没有帮助。

任何想法如何安装dplyr？