我正在尝试在我的R包MDP2 https://github.com/relund/mdp中构建一些小插图。如果我从RStudio运行devtools::build_vignettes()，一切都编译得很好。但是，如果我使用devtools::build()或devtools::install_github("relund/mdp", build_vignettes = TRUE)，我会收到以下错误消息。有什么想法吗？
* checking for file 'C:\Users\larsrn\AppData\Local\Temp\RtmpGK46CV\devtoolsd88e8236d\relund-mdp-035d61b/DESCRIPTION' ... OK
* preparing 'MDP2':
* checking DESCRIPTION meta-information ... OK
* cleaning src
* installing the package to build vignettes
* creating vignettes ...Warning: running command '"C:/PROGRA~1/R/R-32~1.4/bin/x64/Rscript" --vanilla --default-packages= -e "tools::buildVignettes(dir = '.', tangle = TRUE)"' had status 1
ERROR
Error: file 'C:/Users/larsrn/AppData/Local/Temp/RtmpiGWXE2/Rbuild9a06d8d6a6c/MDP2/DESCRIPTION' is not in valid DCF format
In addition: Warning message:
In read.dcf(dfile, keep.white = .keep_white_description_fields) :
cannot open compressed file 'C:/Users/larsrn/AppData/Local/Temp/RtmpiGWXE2/Rbuild9a06d8d6a6c/MDP2/DESCRIPTION', probable reason 'Permission denied'
Execution halted
sessionInfo()
R version 3.2.4 (2016-03-10)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 7 x64 (build 7601) Service Pack 1
locale:
[1] LC_COLLATE=Danish_Denmark.1252 LC_CTYPE=Danish_Denmark.1252 LC_MONETARY=Danish_Denmark.1252
[4] LC_NUMERIC=C LC_TIME=Danish_Denmark.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] diagram_1.6.3 shape_1.4.2 knitr_1.12.3 MDP2_2.0.0 plyr_1.8.3 Rcpp_0.12.3
loaded via a namespace (and not attached):
[1] codetools_0.2-14 withr_1.0.1 digest_0.6.9 R6_2.1.2 git2r_0.14.0 formatR_1.3
[7] magrittr_1.5 evaluate_0.8.3 httr_1.1.0 stringi_1.0-1 curl_0.9.6 rmarkdown_0.9.5
[13] devtools_1.10.0 tools_3.2.4 stringr_1.0.0 yaml_2.1.13 memoise_1.0.0 htmltools_0.3