MRAN坏了吗？

Question

我一直在尝试从 MRAN 安装软件包，特别是 bsts 等。如果我运行:

install.packages(c("Boom","BoomSpikeSlab", "bsts"),repos = "https://mran.revolutionanalytics.com/snapshot/2016-01-01/")

我得到以下输出：

Warning in install.packages :
  URL 'https://mran.revolutionanalytics.com/snapshot/2016-01-01/bin/macosx/mavericks/contrib/3.3/PACKAGES.gz': status was '404 Not Found'

Warning in install.packages :
  URL 'https://mran.revolutionanalytics.com/snapshot/2016-01-01/bin/macosx/mavericks/contrib/3.3/PACKAGES': status was '404 Not Found'
Warning in install.packages :
  unable to access index for repository https://mran.revolutionanalytics.com/snapshot/2016-01-01/bin/macosx/mavericks/contrib/3.3:
  cannot download all files
Packages which are only available in source form, and may need compilation of C/C++/Fortran: ‘Boom’ ‘BoomSpikeSlab’ ‘bsts’
Do you want to attempt to install these from sources?
y/n:

我在使用 options() 更改存储库位置时也得到了相同的结果。一个简单的解决方案是简单地从源安装如下：

install.packages(c("Boom","BoomSpikeSlab", "bsts"),repos = "https://mran.revolutionanalytics.com/snapshot/2016-01-01/",type = "source")

然而，没有意义的是，当您在浏览器上检查存储库时，二进制文件似乎可用：

https://cran.r-project.org/web/packages/bsts/index.html (CRAN) https://mran.revolutionanalytics.com/snapshot/2016-01-01/web/packages/bsts/index.html（MRAN）

此外，我不想编译源代码，especially as R's compiler is out of date...

以前 stack overflow questions 认为这是因为存储库已关闭，但这没有意义，因为可以通过浏览器访问二进制文件。那么MRAN有问题吗，install.packages有问题吗？

我应该注意到我已经尝试通过终端在 RStudio 和 R 中执行这段代码。此外，作为参考，这是我的系统详细信息：

platform       x86_64-apple-darwin13.4.0   
arch           x86_64                      
os             darwin13.4.0                
system         x86_64, darwin13.4.0        
status                                     
major          3                           
minor          3.2                         
year           2016                        
month          10                          
day            31                          
svn rev        71607                       
language       R                           
version.string R version 3.3.2 (2016-10-31)
nickname       Sincere Pumpkin Patch

在此先感谢您的帮助。

Answer 1

我现在已经解决了这个问题。当使用 install.packages 从 MRAN 存储库调用时，您需要将 URL 的 "MRAN" 部分大写。

所以这有效：

install.packages("bsts", repos = "https://MRAN.revolutionanalytics.com/snapshot/2016-06-01/")

这仅适用于来源：

install.packages("bsts", repos = "https://mran.revolutionanalytics.com/snapshot/2016-06-01/")

MRAN坏了吗？

Is MRAN broken?

r

repository

cran

install.packages