我的系统是windows7,用管理员权限安装了R2.15,并且安装在D盘的folder。安装所有package,在下载完成的时候,没有进行安装,而是报出如下错误:
[backcolor=rgba(255, 255, 255, 0.917969)]Error in read.dcf(file.path(pkgname, "DESCRIPTION"), c("Package", "Type")) : cannot open the connection
[backcolor=rgba(255, 255, 255, 0.917969)]然后说有多于50个的warning,
[backcolor=rgba(255, 255, 255, 0.917969)]我用warning()来查看,全都是如下类型:
[backcolor=rgba(255, 255, 255, 0.917969)]1: In download.file(url, destfile, method, mode = "wb", ...) :
downloaded length 176371 != reported length 311526
google了很久也没查到,请问有没有人遇到过类似的情况?
谢谢!