Doris-yeweiyang2013

[未知用户] 然而，在安装rCharts时还是报错了。如下：

> install_github('rCharts', 'ramnathv')
Downloading GitHub repo ramnathv/rCharts@master
from URL https://api.github.com/repos/ramnathv/rCharts/zipball/master
Installing rCharts
Installing 4 packages: Rcpp, RCurl, RJSONIO, yaml
试开URL’http://cran.rstudio.com/bin/windows/contrib/3.2/Rcpp_0.12.5.zip'
Content type 'application/zip' length 3192147 bytes (3.0 MB)
downloaded 2.3 MB

试开URL’http://cran.rstudio.com/bin/windows/contrib/3.2/RCurl_1.95-4.8.zip'
Content type 'application/zip' length 2861404 bytes (2.7 MB)
downloaded 2.7 MB

试开URL’http://cran.rstudio.com/bin/windows/contrib/3.2/RJSONIO_1.3-0.zip'
Content type 'application/zip' length 1236229 bytes (1.2 MB)
downloaded 1.2 MB

试开URL’http://cran.rstudio.com/bin/windows/contrib/3.2/yaml_2.1.13.zip'
Content type 'application/zip' length 180094 bytes (175 KB)
downloaded 175 KB

Error in read.dcf(file.path(pkgname, "DESCRIPTION"), c("Package", "Type")) :
无法打开链结
此外: Warning messages:
1: Username parameter is deprecated. Please use ramnathv/rCharts
2: In download.file(url, destfile, method, mode = "wb", ...) :
downloaded length 2454689 != reported length 3192147
3: In unzip(zipname, exdir = dest) : 从zip文件中抽取1时出了错
4: In read.dcf(file.path(pkgname, "DESCRIPTION"), c("Package", "Type")) :
无法打开压缩文件'Rcpp/DESCRIPTION'，可能是因为'No such file or directory'

[未知用户] 补充一下，我用Rstudio无法安装，但是用R却可以，就是比较慢，请问是不兼容吗

您好，在安装devtools包时报错：
Warning in install.packages :
cannot open compressed file 'R6/DESCRIPTION', probable reason 'No such file or directory'
Error in install.packages : cannot open the connection