Hello.
I am posting this on behalf of one of my students who is getting error
messages when installing some packages. I have not seen this before nor
have I been able to replicate it. I'm including the relevant (I think)
information. I get the students to install rms with dependencies. As you
can see, rms does get installed but when the attempt is made to attach
it, ggplot2 cannot be loaded. Thus I tried explicitly installing ggplot2
and you can see then ensuing errors below. I have included the
sessionInfo() at the end.
I hope someone can point me at a solution.
R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
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> install.packages("rms",dependencies=TRUE)
Installing package into ‘C:/Users/Leticia/Documents/R/win-library/3.3’
(as ‘lib’ is unspecified)
--- Please select a CRAN mirror for use in this session ---
trying URL
'http://cran.utstat.utoronto.ca/bin/windows/contrib/3.3/rms_4.5-0.zip'
Content type 'application/zip' length 1074995 bytes (1.0 MB)
downloaded 1.0 MB
package ‘rms’ successfully unpacked and MD5 sums checked
The downloaded binary packages are in
C:\Users\Leticia\AppData\Local\Temp\Rtmpa0q2o2\downloaded_packages
> library(rms)
Loading required package: Hmisc
Loading required package: lattice
Loading required package: survival
Loading required package: Formula
Loading required package: ggplot2
Error in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()),
versionCheck = vI[[j]]) :
there is no package called ‘Rcpp’
Error: package ‘ggplot2’ could not be loaded
> install.packages("ggplot2",dependencies=TRUE)
Installing package into ‘C:/Users/Leticia/Documents/R/win-library/3.3’
(as ‘lib’ is unspecified)
also installing the dependency ‘maptools’
trying URL
'http://cran.utstat.utoronto.ca/bin/windows/contrib/3.3/maptools_0.8-39.zip'
Content type 'application/zip' length 1816384 bytes (1.7 MB)
downloaded 0 bytes
trying URL
'http://cran.utstat.utoronto.ca/bin/windows/contrib/3.3/ggplot2_2.1.0.zip'
Content type 'application/zip' length 1996146 bytes (1.9 MB)
downloaded 4096 bytes
Error in read.dcf(file.path(pkgname, "DESCRIPTION"), c("Package",
"Type")) :
cannot open the connection
In addition: Warning messages:
1: In download.file(url, destfile, method, mode = "wb", ...) :
downloaded length 0 != reported length 1816384
2: In download.file(url, destfile, method, mode = "wb", ...) :
downloaded length 4096 != reported length 1996146
3: In unzip(zipname, exdir = dest) : error 1 in extracting from zip file
4: In read.dcf(file.path(pkgname, "DESCRIPTION"), c("Package", "Type")) :
cannot open compressed file 'maptools/DESCRIPTION', probable reason
'No such file or directory'
> library(rms)
Loading required package: Hmisc
Loading required package: ggplot2
Error in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()),
versionCheck = vI[[j]]) :
there is no package called ‘Rcpp’
Error: package ‘ggplot2’ could not be loaded
> session.info()
Error: could not find function "session.info"
> sessionInfo()
R version 3.3.1 (2016-06-21)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 10 x64 (build 10586)
locale:
[1] LC_COLLATE=English_Canada.1252 LC_CTYPE=English_Canada.1252
LC_MONETARY=English_Canada.1252
[4] LC_NUMERIC=C LC_TIME=English_Canada.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] Formula_1.2-1 survival_2.39-4 lattice_0.20-33
loaded via a namespace (and not attached):
[1] Matrix_1.2-6 tools_3.3.1 gtable_0.2.0 splines_3.3.1 grid_3.3.1
>
--
Kevin E. Thorpe
Head of Biostatistics, Applied Health Research Centre (AHRC)
Li Ka Shing Knowledge Institute of St. Michael's Hospital
Assistant Professor, Dalla Lana School of Public Health
University of Toronto
email: kevin.tho...@utoronto.ca Tel: 416.864.5776 Fax: 416.864.3016
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