我正在尝试从R中的github安装一个软件包,但是我得到了一个我无法解决的错误。
>devtools::install_github("hadley/multidplyr")
Downloading GitHub repo hadley/multidplyr@master
Error in curl::curl_fetch_memory(url, handle = handle) :
SSL connect error
这是在64位Windows 7企业计算机上。我试图通过以下方式关闭同行ssl证书的验证:
set_config( config( ssl_verifypeer = 0L ) )
不幸的是,这并没有改变错误信息。任何帮助将不胜感激。
> sessionInfo()
R version 3.2.2 (2015-08-14)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 7 x64 (build 7601) Service Pack 1
locale:
[1] LC_COLLATE=English_United States.1252
[2] LC_CTYPE=English_United States.1252
[3] LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C
[5] LC_TIME=English_United States.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods
[7] base
other attached packages:
[1] httr_1.0.0
loaded via a namespace (and not attached):
[1] R6_2.1.1 magrittr_1.5 tools_3.2.2 curl_0.9.4
[5] memoise_0.2.1 stringi_1.0-1 stringr_1.0.0 digest_0.6.8
[9] devtools_1.9.1