This question has been asked on stackoverflow, e.g. http://stackoverflow.com/questions/16680618/installing-packages-onto-r
You can search for answers from there. On Sun, Jul 12, 2015 at 10:19 AM, Zahra Fatemi <[email protected]> wrote: > Dear all, > I have changed igraph package and now I want to install it in R, but > unfortunately I saw this error: > Error in read.dcf(file.path(pkgname, "DESCRIPTION"), c("Package", "Type")) > : > cannot open the connection > In addition: Warning messages: > 1: In unzip(zipname, exdir = dest) : error 1 in extracting from zip file > 2: In read.dcf(file.path(pkgname, "DESCRIPTION"), c("Package", "Type")) : > cannot open compressed file 'igraph-0.7.1-msvc.rar/DESCRIPTION', > probable reason 'No such file or directory'. > What should I do? please help me. > Best Regards, > Fatemi > > _______________________________________________ > igraph-help mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/igraph-help > >
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