我第一次尝试在 PC 上的 Rstudio (0.98.953) 中使用 rmarkdown。我已升级到最新版本的 R (3.1.1) 和 R studio。本问题末尾提供了 sessionInfo() 的输出。
据我了解，rmarkdown 应该包含在 Rstudio 中。但是，当我选择在 Rstudio 中创建 Markdown 文档时，会弹出一个对话框，提示需要安装其他软件包。 rmarkdown 的安装总是失败，并显示以下消息：
Installing package into '\\cfsk18.campus.gla.ac.uk/SSD_Home_Data_X/jm383x/My Documents/R/win-library/3.1'
(as 'lib' is unspecified)
* installing *source* package 'rmarkdown' ...
** R
** inst
** preparing package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded
*** arch - i386
Warning in library(pkg_name, lib.loc = lib, character.only = TRUE, logical.return = TRUE) :
there is no package called 'rmarkdown'
Error: loading failed
Execution halted
*** arch - x64
Warning in library(pkg_name, lib.loc = lib, character.only = TRUE, logical.return = TRUE) :
there is no package called 'rmarkdown'
Error: loading failed
Execution halted
ERROR: loading failed for 'i386', 'x64'
* removing '\\cfsk18.campus.gla.ac.uk/SSD_Home_Data_X/jm383x/My Documents/R/win- library/3.1/rmarkdown'
Warning messages:
1: running command '"C:/PROGRA~1/R/R-31~1.1/bin/x64/R" CMD INSTALL -l "\\cfsk18.campus.gla.ac.uk\SSD_Home_Data_X\jm383x\My Documents\R\win-library\3.1" "C:/PROGRA~1/RStudio/R/packages/rmarkdown_0.2.49_047a80058bb4ef0b142196013d1c4dd8870d4dd9.tar.gz"' had status 1
2: In utils::install.packages("C:/Program Files/RStudio/R/packages/rmarkdown_0.2.49_047a80058bb4ef0b142196013d1c4dd8870d4dd9.tar.gz", :
installation of package 'C:/PROGRA~1/RStudio/R/packages/rmarkdown_0.2.49_047a80058bb4ef0b142196013d1c4dd8870d4dd9.tar.gz' had non-zero exit status
我认为这与在我的工作场所使用托管桌面有关。然而，这通常不是问题，因为对这些机器的限制比通常情况要少得多，并且所有其他软件包、软件等都可以正常工作。
我也尝试过直接从 github 安装 rmarkdown 。同样，安装程序无法识别包 rmarkdown 本身。
导致错误的可能原因是什么？
会话信息输出：
R version 3.1.1 (2014-07-10)
Platform: x86_64-w64-mingw32/x64 (64-bit)
locale:
[1] LC_COLLATE=English_United Kingdom.1252 LC_CTYPE=English_United Kingdom.1252 LC_MONETARY=English_United Kingdom.1252
[4] LC_NUMERIC=C LC_TIME=English_United Kingdom.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods base
loaded via a namespace (and not attached):
[1] tools_3.1.1
尝试直接从 github 存储库安装：
devtools::install_github("rstudio/rmarkdown")
Installing github repo rmarkdown/master from rstudio
Downloading master.zip from https://github.com/rstudio/rmarkdown/archive/master.zip
Installing package from C:\Users\jm383x\AppData\Local\Temp\RtmpINmLRv/master.zip
Installing rmarkdown
Installing dependencies for rmarkdown:
httpuv
Installing package into ‘\\cfsk18.campus.gla.ac.uk/SSD_Home_Data_X/jm383x/My Documents/R/win-library/3.1’
(as ‘lib’ is unspecified)
trying URL 'http://cran.rstudio.com/bin/windows/contrib/3.1/httpuv_1.3.0.zip'
Content type 'application/zip' length 857357 bytes (837 Kb)
opened URL
downloaded 837 Kb
package ‘httpuv’ successfully unpacked and MD5 sums checked
The downloaded binary packages are in
C:\Users\jm383x\AppData\Local\Temp\RtmpINmLRv\downloaded_packages
"C:/PROGRA~1/R/R-31~1.1/bin/x64/R" --vanilla CMD INSTALL \
"C:\Users\jm383x\AppData\Local\Temp\RtmpINmLRv\devtoolscec10833677\rmarkdown-master" \
--library="\\cfsk18.campus.gla.ac.uk/SSD_Home_Data_X/jm383x/My Documents/R/win- library/3.1" --install-tests
* installing *source* package 'rmarkdown' ...
** R
** inst
** tests
** preparing package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded
*** arch - i386
Warning in library(pkg_name, lib.loc = lib, character.only = TRUE, logical.return = TRUE) :
there is no package called 'rmarkdown'
Error: loading failed
Execution halted
*** arch - x64
Warning in library(pkg_name, lib.loc = lib, character.only = TRUE, logical.return = TRUE) :
there is no package called 'rmarkdown'
Error: loading failed
Execution halted
ERROR: loading failed for 'i386', 'x64'
* removing '\\cfsk18.campus.gla.ac.uk/SSD_Home_Data_X/jm383x/My Documents/R/win- library/3.1/rmarkdown'
