Error in read.dcf(file.path(pkgname, "DESCRIPTION"), c("Package", "Type&quo

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安装R包时产生如下错误:

Error in read.dcf(file.path(pkgname, "DESCRIPTION"), c("Package", "Type")) :
无法打开链结
此外: Warning messages:
1: In download.file(url, destfile, method, mode = "wb", ...) :
downloaded length 409600 != reported length 1002514
2: In unzip(zipname, exdir = dest) : 从zip文件中抽取1时出了错
3: In read.dcf(file.path(pkgname, "DESCRIPTION"), c("Package", "Type")) :
无法打开压缩文件‘metaCCA/DESCRIPTION‘,可能是因为‘No such file or directory‘

解决办法:先番蔷。再重新安装就可以了。

我没有尝试不借助工具的情况下安装成功的,如果你有办法,麻烦告知,谢谢。

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