当我运行以下命令时:
library(devtools)
install_github('roxygen2')
我收到以下错误:
使用开发工具 0.51:
Installing roxygen2 from hadley
Error in unzip(src, list = TRUE) :
zip file '/tmp/Rtmp2b44Ug/hadley-roxygen2.zip' cannot be opened
我安装了 devtools 的更新版本(0.6):install_github('devtools')
并且错误信息更多,但类似:
> install_github('roxygen')
Installing github repo(s) roxygen/master from hadley
Installing roxygen.zip from https://github.com/hadley/roxygen/zipball
Error in expand(src, list = TRUE) :
zip file '/tmp/Rtmp2b44Ug/roxygen.zip' cannot be opened
In addition: Warning message:
In expand(src, exdir = tempdir()) : error 1 in extracting from zip file
难道我做错了什么?
> sessionInfo()
R version 2.14.1 (2011-12-22)
Platform: x86_64-pc-linux-gnu (64-bit)
...